101030023031 has 32 divisors (see below), whose sum is σ = 127731130368. Its totient is φ = 77993435520.

The previous prime is 101030023021. The next prime is 101030023033. The reversal of 101030023031 is 130320030101.

It is not a de Polignac number, because 101030023031 - 2¹⁴ = 101030006647 is a prime.

It is a super-2 number, since 2×101030023031² (a number of 23 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 = 101030022997 and 101030023015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101030023033) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 88880 + ... + 458213.

It is an arithmetic number, because the mean of its divisors is an integer number (3991597824).

Almost surely, 2^101030023031 is an apocalyptic number.

101030023031 is a deficient number, since it is larger than the sum of its proper divisors (26701107337).

101030023031 is a wasteful number, since it uses less digits than its factorization.

101030023031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 547191.

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 101030023031 its reverse (130320030101), we get a palindrome (231350053132).

The spelling of 101030023031 in words is "one hundred one billion, thirty million, twenty-three thousand, thirty-one".