10111413031 has 4 divisors (see below), whose sum is σ = 10111630464. Its totient is φ = 10111195600.

The previous prime is 10111413023. The next prime is 10111413043. The reversal of 10111413031 is 13031411101.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10111413031 - 2³ = 10111413023 is a prime.

It is a super-2 number, since 2×10111413031² (a number of 21 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 = 10111412996 and 10111413014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10111413001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7630 + ... + 142411.

It is an arithmetic number, because the mean of its divisors is an integer number (2527907616).

Almost surely, 2^10111413031 is an apocalyptic number.

10111413031 is a deficient number, since it is larger than the sum of its proper divisors (217433).

10111413031 is an equidigital number, since it uses as much as digits as its factorization.

10111413031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217432.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 10111413031 its reverse (13031411101), we get a palindrome (23142824132).

The spelling of 10111413031 in words is "ten billion, one hundred eleven million, four hundred thirteen thousand, thirty-one".