31120130302334 has 8 divisors (see below), whose sum is σ = 46740897920640. Its totient is φ = 15539830995456.

The previous prime is 31120130302319. The next prime is 31120130302337. The reversal of 31120130302334 is 43320303102113.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31120130302337) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10117075934 + ... + 10117079009.

It is an arithmetic number, because the mean of its divisors is an integer number (5842612240080).

Almost surely, 2^{31120130302334} is an apocalyptic number.

31120130302334 is a deficient number, since it is larger than the sum of its proper divisors (15620767618306).

31120130302334 is a wasteful number, since it uses less digits than its factorization.

31120130302334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20234155714.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 31120130302334 its reverse (43320303102113), we get a palindrome (74440433404447).

The spelling of 31120130302334 in words is "thirty-one trillion, one hundred twenty billion, one hundred thirty million, three hundred two thousand, three hundred thirty-four".