2351031213152 has 24 divisors (see below), whose sum is σ = 4628690057376. Its totient is φ = 1175490881152.

The previous prime is 2351031213149. The next prime is 2351031213163. The reversal of 2351031213152 is 2513121301532.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 823178 + ... + 2319414.

It is an arithmetic number, because the mean of its divisors is an integer number (192862085724).

Almost surely, 2^{2351031213152} is an apocalyptic number.

It is an amenable number.

2351031213152 is a deficient number, since it is larger than the sum of its proper divisors (2277658844224).

2351031213152 is a wasteful number, since it uses less digits than its factorization.

2351031213152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1545350 (or 1545342 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 29.

Adding to 2351031213152 its reverse (2513121301532), we get a palindrome (4864152514684).

The spelling of 2351031213152 in words is "two trillion, three hundred fifty-one billion, thirty-one million, two hundred thirteen thousand, one hundred fifty-two".