10000011031 has 16 divisors (see below), whose sum is σ = 10936435968. Its totient is φ = 9102643200.

The previous prime is 10000011017. The next prime is 10000011037. The reversal of 10000011031 is 13011000001.

It is a happy number.

It is not a de Polignac number, because 10000011031 - 2¹¹ = 10000008983 is a prime.

It is a super-2 number, since 2×10000011031² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10000011037) 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, 1045551 + ... + 1055071.

It is an arithmetic number, because the mean of its divisors is an integer number (683527248).

Almost surely, 2^10000011031 is an apocalyptic number.

10000011031 is a deficient number, since it is larger than the sum of its proper divisors (936424937).

10000011031 is a wasteful number, since it uses less digits than its factorization.

10000011031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11562.

The product of its (nonzero) digits is 3, while the sum is 7.

Adding to 10000011031 its reverse (13011000001), we get a palindrome (23011011032).

The spelling of 10000011031 in words is "ten billion, eleven thousand, thirty-one".