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1030102321223 = 97153120033463
BaseRepresentation
bin11101111110101101110…
…00100000100001000111
310122110212121020210012002
432333112320200201013
5113334122143234343
62105120015415515
7134264616155333
oct16772670404107
93573777223162
101030102321223
113679559a6418
1214778322459b
13761a4907b31
1437c002c87c3
151bbde3528b8
hexefd6e20847

1030102321223 has 16 divisors (see below), whose sum is σ = 1042222492416. Its totient is φ = 1018014117120.

The previous prime is 1030102321207. The next prime is 1030102321267. The reversal of 1030102321223 is 3221232010301.

It is a cyclic number.

It is not a de Polignac number, because 1030102321223 - 24 = 1030102321207 is a prime.

It is a super-2 number, since 2×10301023212232 (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1030102321195 and 1030102321204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030102371223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 297457790 + ... + 297461252.

It is an arithmetic number, because the mean of its divisors is an integer number (65138905776).

Almost surely, 21030102321223 is an apocalyptic number.

1030102321223 is a deficient number, since it is larger than the sum of its proper divisors (12120171193).

1030102321223 is a wasteful number, since it uses less digits than its factorization.

1030102321223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7094.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 1030102321223 its reverse (3221232010301), we get a palindrome (4251334331524).

The spelling of 1030102321223 in words is "one trillion, thirty billion, one hundred two million, three hundred twenty-one thousand, two hundred twenty-three".

Divisors: 1 97 1531 2003 3463 148507 194291 335911 3066593 5301853 6936389 297459521 514279741 672829733 10619611559 1030102321223