2137347717102 has 24 divisors (see below), whose sum is σ = 4987144673784. Its totient is φ = 657645451344.

The previous prime is 2137347717077. The next prime is 2137347717133. The reversal of 2137347717102 is 2017177437312.

2137347717102 is a `hidden beast` number, since 2 + 1 + 3 + 7 + 3 + 477 + 171 + 0 + 2 = 666.

It is a super-2 number, since 2×2137347717102² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4566982068 + ... + 4566982535.

It is an arithmetic number, because the mean of its divisors is an integer number (207797694741).

Almost surely, 2^{2137347717102} is an apocalyptic number.

2137347717102 is an abundant number, since it is smaller than the sum of its proper divisors (2849796956682).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2137347717102 is a wasteful number, since it uses less digits than its factorization.

2137347717102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9133964624 (or 9133964621 counting only the distinct ones).

The product of its (nonzero) digits is 345744, while the sum is 45.

The spelling of 2137347717102 in words is "two trillion, one hundred thirty-seven billion, three hundred forty-seven million, seven hundred seventeen thousand, one hundred two".