1013032101231 has 10 divisors (see below), whose sum is σ = 1513294867392. Its totient is φ = 675354734100.

The previous prime is 1013032101227. The next prime is 1013032101269. The reversal of 1013032101231 is 1321012303101.

It is not a de Polignac number, because 1013032101231 - 2² = 1013032101227 is a prime.

It is a super-2 number, since 2×1013032101231² (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 (1013032101131) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 6253284495 + ... + 6253284656.

Almost surely, 2^{1013032101231} is an apocalyptic number.

1013032101231 is a deficient number, since it is larger than the sum of its proper divisors (500262766161).

1013032101231 is an equidigital number, since it uses as much as digits as its factorization.

1013032101231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12506569163 (or 12506569154 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 1013032101231 its reverse (1321012303101), we get a palindrome (2334044404332).

The spelling of 1013032101231 in words is "one trillion, thirteen billion, thirty-two million, one hundred one thousand, two hundred thirty-one".