3157372252102 has 8 divisors (see below), whose sum is σ = 4736100299616. Its totient is φ = 1578672152232.

The previous prime is 3157372252087. The next prime is 3157372252103. The reversal of 3157372252102 is 2012522737513.

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 (3157372252103) 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, 6702153 + ... + 7157764.

It is an arithmetic number, because the mean of its divisors is an integer number (592012537452).

Almost surely, 2^{3157372252102} is an apocalyptic number.

3157372252102 is a deficient number, since it is larger than the sum of its proper divisors (1578728047514).

3157372252102 is a wasteful number, since it uses less digits than its factorization.

3157372252102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13973822.

The product of its (nonzero) digits is 176400, while the sum is 40.

Adding to 3157372252102 its reverse (2012522737513), we get a palindrome (5169894989615).

The spelling of 3157372252102 in words is "three trillion, one hundred fifty-seven billion, three hundred seventy-two million, two hundred fifty-two thousand, one hundred two".