10311232014 has 16 divisors (see below), whose sum is σ = 22913849040. Its totient is φ = 3437077320.

The previous prime is 10311231977. The next prime is 10311232027. The reversal of 10311232014 is 41023211301.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95474317 + ... + 95474424.

It is an arithmetic number, because the mean of its divisors is an integer number (1432115565).

Almost surely, 2^10311232014 is an apocalyptic number.

10311232014 is an abundant number, since it is smaller than the sum of its proper divisors (12602617026).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10311232014 is a wasteful number, since it uses less digits than its factorization.

10311232014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190948752 (or 190948746 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 10311232014 its reverse (41023211301), we get a palindrome (51334443315).

The spelling of 10311232014 in words is "ten billion, three hundred eleven million, two hundred thirty-two thousand, fourteen".