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1030102300071 = 321333133778929
BaseRepresentation
bin11101111110101101110…
…00011011010110100111
310122110212121012201011200
432333112320123112213
5113334122142100241
62105120015133543
7134264616036555
oct16772670332647
93573777181150
101030102300071
11367955991539
121477832142b3
13761a48cb310
1437c002c0bd5
151bbde34b4b6
hexefd6e1b5a7

1030102300071 has 48 divisors (see below), whose sum is σ = 1612012016160. Its totient is φ = 630110638080.

The previous prime is 1030102300069. The next prime is 1030102300109. The reversal of 1030102300071 is 1700032010301.

It is not a de Polignac number, because 1030102300071 - 21 = 1030102300069 is a prime.

It is a super-2 number, since 2×10301023000712 (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030102300471) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 13011535 + ... + 13090463.

It is an arithmetic number, because the mean of its divisors is an integer number (33583583670).

Almost surely, 21030102300071 is an apocalyptic number.

1030102300071 is a deficient number, since it is larger than the sum of its proper divisors (581909716089).

1030102300071 is a wasteful number, since it uses less digits than its factorization.

1030102300071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79616 (or 79613 counting only the distinct ones).

The product of its (nonzero) digits is 126, while the sum is 18.

Adding to 1030102300071 its reverse (1700032010301), we get a palindrome (2730134310372).

The spelling of 1030102300071 in words is "one trillion, thirty billion, one hundred two million, three hundred thousand, seventy-one".

Divisors: 1 3 9 13 39 117 331 337 993 1011 2979 3033 4303 4381 12909 13143 38727 39429 78929 111547 236787 334641 710361 1003923 1026077 1450111 3078231 4350333 9234693 13050999 26125499 26599073 78376497 79797219 235129491 239391657 339631487 345787949 1018894461 1037363847 3056683383 3112091541 8804293163 26412879489 79238638467 114455811119 343367433357 1030102300071