31422323113 has 8 divisors (see below), whose sum is σ = 32025196800. Its totient is φ = 30819819888.

The previous prime is 31422323089. The next prime is 31422323173. The reversal of 31422323113 is 31132322413.

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 31422323113 - 2²⁹ = 30885452201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (31422323173) 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, 81768 + ... + 263686.

It is an arithmetic number, because the mean of its divisors is an integer number (4003149600).

Almost surely, 2^31422323113 is an apocalyptic number.

It is an amenable number.

31422323113 is a deficient number, since it is larger than the sum of its proper divisors (602873687).

31422323113 is a wasteful number, since it uses less digits than its factorization.

31422323113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185231.

The product of its digits is 2592, while the sum is 25.

Adding to 31422323113 its reverse (31132322413), we get a palindrome (62554645526).

The spelling of 31422323113 in words is "thirty-one billion, four hundred twenty-two million, three hundred twenty-three thousand, one hundred thirteen".