101030002031 has 16 divisors (see below), whose sum is σ = 118298788608. Its totient is φ = 84470904000.

The previous prime is 101030002019. The next prime is 101030002043. The reversal of 101030002031 is 130200030101.

It is an interprime number because it is at equal distance from previous prime (101030002019) and next prime (101030002043).

It is a de Polignac number, because none of the positive numbers 2^k-101030002031 is a prime.

It is a super-2 number, since 2×101030002031² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101030008031) 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, 1914956 + ... + 1967006.

It is an arithmetic number, because the mean of its divisors is an integer number (7393674288).

Almost surely, 2^101030002031 is an apocalyptic number.

101030002031 is a deficient number, since it is larger than the sum of its proper divisors (17268786577).

101030002031 is an equidigital number, since it uses as much as digits as its factorization.

101030002031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58862.

The product of its (nonzero) digits is 18, while the sum is 11.

Adding to 101030002031 its reverse (130200030101), we get a palindrome (231230032132).

The spelling of 101030002031 in words is "one hundred one billion, thirty million, two thousand, thirty-one".