31030133322 has 16 divisors (see below), whose sum is σ = 62640270432. Its totient is φ = 10246710480.

The previous prime is 31030133297. The next prime is 31030133377. The reversal of 31030133322 is 22333103013.

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, 24166129 + ... + 24167412.

It is an arithmetic number, because the mean of its divisors is an integer number (3915016902).

Almost surely, 2^31030133322 is an apocalyptic number.

31030133322 is an abundant number, since it is smaller than the sum of its proper divisors (31610137110).

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

31030133322 is a wasteful number, since it uses less digits than its factorization.

31030133322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48333653.

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 31030133322 its reverse (22333103013), we get a palindrome (53363236335).

The spelling of 31030133322 in words is "thirty-one billion, thirty million, one hundred thirty-three thousand, three hundred twenty-two".