31322001310130 has 32 divisors (see below), whose sum is σ = 58390142630400. Its totient is φ = 12089522818240.

The previous prime is 31322001310121. The next prime is 31322001310133. The reversal of 31322001310130 is 3101310022313.

It is not an unprimeable number, because it can be changed into a prime (31322001310133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 469280405 + ... + 469347144.

It is an arithmetic number, because the mean of its divisors is an integer number (1824691957200).

Almost surely, 2^{31322001310130} is an apocalyptic number.

31322001310130 is a deficient number, since it is larger than the sum of its proper divisors (27068141320270).

31322001310130 is a wasteful number, since it uses less digits than its factorization.

31322001310130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 938627674.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 31322001310130 its reverse (3101310022313), we get a palindrome (34423311332443).

The spelling of 31322001310130 in words is "thirty-one trillion, three hundred twenty-two billion, one million, three hundred ten thousand, one hundred thirty".