31302302112130 has 64 divisors (see below), whose sum is σ = 64428860436480. Its totient is φ = 10726294118400.

The previous prime is 31302302112113. The next prime is 31302302112161. The reversal of 31302302112130 is 3121120320313.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1063640256 + ... + 1063669684.

It is an arithmetic number, because the mean of its divisors is an integer number (1006700944320).

Almost surely, 2^{31302302112130} is an apocalyptic number.

31302302112130 is an abundant number, since it is smaller than the sum of its proper divisors (33126558324350).

31302302112130 is a wasteful number, since it uses less digits than its factorization.

31302302112130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37315.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 31302302112130 its reverse (3121120320313), we get a palindrome (34423422432443).

The spelling of 31302302112130 in words is "thirty-one trillion, three hundred two billion, three hundred two million, one hundred twelve thousand, one hundred thirty".