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1030002010231 = 172323891102669
BaseRepresentation
bin11101111110100001110…
…01110110100001110111
310122110121121111110101011
432333100321312201313
5113333421003311411
62105102033413051
7134262260426425
oct16772071664167
93573547443334
101030002010231
11367904312277
1214775570a187
1376189bb590c
1437bd0c56115
151bbd563ac21
hexefd0e76877

1030002010231 has 16 divisors (see below), whose sum is σ = 1138484721600. Its totient is φ = 926876256768.

The previous prime is 1030002010217. The next prime is 1030002010249. The reversal of 1030002010231 is 1320102000301.

It is a cyclic number.

It is not a de Polignac number, because 1030002010231 - 219 = 1030001485943 is a prime.

It is a super-2 number, since 2×10300020102312 (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030002010201) 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, 382765 + ... + 1485433.

It is an arithmetic number, because the mean of its divisors is an integer number (71155295100).

Almost surely, 21030002010231 is an apocalyptic number.

1030002010231 is a deficient number, since it is larger than the sum of its proper divisors (108482711369).

1030002010231 is a wasteful number, since it uses less digits than its factorization.

1030002010231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1105098.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 1030002010231 its reverse (1320102000301), we get a palindrome (2350104010532).

The spelling of 1030002010231 in words is "one trillion, thirty billion, two million, ten thousand, two hundred thirty-one".

Divisors: 1 17 23 391 2389 40613 54947 934099 1102669 18745373 25361387 431143579 2634276241 44782696097 60588353543 1030002010231