31141423313 has 24 divisors (see below), whose sum is σ = 42042015936. Its totient is φ = 22399416000.

The previous prime is 31141423277. The next prime is 31141423373. The reversal of 31141423313 is 31332414113.

It is not a de Polignac number, because 31141423313 - 2⁸ = 31141423057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (31141423373) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1183538 + ... + 1209563.

It is an arithmetic number, because the mean of its divisors is an integer number (1751750664).

Almost surely, 2^31141423313 is an apocalyptic number.

It is an amenable number.

31141423313 is a deficient number, since it is larger than the sum of its proper divisors (10900592623).

31141423313 is a wasteful number, since it uses less digits than its factorization.

31141423313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2393145 (or 2393132 counting only the distinct ones).

The product of its digits is 2592, while the sum is 26.

Adding to 31141423313 its reverse (31332414113), we get a palindrome (62473837426).

It can be divided in two parts, 31141 and 423313, that added together give a palindrome (454454).

The spelling of 31141423313 in words is "thirty-one billion, one hundred forty-one million, four hundred twenty-three thousand, three hundred thirteen".