10101131031 has 8 divisors (see below), whose sum is σ = 13511481984. Its totient is φ = 6712433720.

The previous prime is 10101130979. The next prime is 10101131071. The reversal of 10101131031 is 13013110101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10101131031 - 2¹⁰ = 10101130007 is a prime.

It is a super-2 number, since 2×10101131031² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10101130998 and 10101131016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10101131071) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5412321 + ... + 5414186.

It is an arithmetic number, because the mean of its divisors is an integer number (1688935248).

Almost surely, 2^10101131031 is an apocalyptic number.

10101131031 is a deficient number, since it is larger than the sum of its proper divisors (3410350953).

10101131031 is a wasteful number, since it uses less digits than its factorization.

10101131031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10826821.

The product of its (nonzero) digits is 9, while the sum is 12.

Adding to 10101131031 its reverse (13013110101), we get a palindrome (23114241132).

The spelling of 10101131031 in words is "ten billion, one hundred one million, one hundred thirty-one thousand, thirty-one".