101012031203013 has 12 divisors (see below), whose sum is σ = 166750019763808. Its totient is φ = 57721160687400.

The previous prime is 101012031202997. The next prime is 101012031203029. The reversal of 101012031203013 is 310302130210101.

It is an interprime number because it is at equal distance from previous prime (101012031202997) and next prime (101012031203029).

It is not a de Polignac number, because 101012031203013 - 2⁴ = 101012031202997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101012031203093) 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, 801682787263 + ... + 801682787388.

Almost surely, 2^{101012031203013} is an apocalyptic number.

It is an amenable number.

101012031203013 is a deficient number, since it is larger than the sum of its proper divisors (65737988560795).

101012031203013 is a wasteful number, since it uses less digits than its factorization.

101012031203013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1603365574664 (or 1603365574661 counting only the distinct ones).

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

Adding to 101012031203013 its reverse (310302130210101), we get a palindrome (411314161413114).

The spelling of 101012031203013 in words is "one hundred one trillion, twelve billion, thirty-one million, two hundred three thousand, thirteen".