1031013032101 has 12 divisors (see below), whose sum is σ = 1121093663040. Its totient is φ = 947722273680.

The previous prime is 1031013032083. The next prime is 1031013032177. The reversal of 1031013032101 is 1012303101301.

It is not a de Polignac number, because 1031013032101 - 2⁷ = 1031013031973 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1031013030101) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12722515 + ... + 12803296.

It is an arithmetic number, because the mean of its divisors is an integer number (93424471920).

Almost surely, 2^{1031013032101} is an apocalyptic number.

It is an amenable number.

1031013032101 is a deficient number, since it is larger than the sum of its proper divisors (90080630939).

1031013032101 is a wasteful number, since it uses less digits than its factorization.

1031013032101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25526076 (or 25526063 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 1031013032101 its reverse (1012303101301), we get a palindrome (2043316133402).

The spelling of 1031013032101 in words is "one trillion, thirty-one billion, thirteen million, thirty-two thousand, one hundred one".