2160980631610 has 8 divisors (see below), whose sum is σ = 3889765136916. Its totient is φ = 864392252640.

The previous prime is 2160980631599. The next prime is 2160980631619. The reversal of 2160980631610 is 161360890612.

It can be written as a sum of positive squares in 2 ways, for example, as 1895074364689 + 265906266921 = 1376617^2 + 515661^2 .

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

It is not an unprimeable number, because it can be changed into a prime (2160980631619) 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, 108049031571 + ... + 108049031590.

Almost surely, 2^{2160980631610} is an apocalyptic number.

2160980631610 is a deficient number, since it is larger than the sum of its proper divisors (1728784505306).

2160980631610 is a wasteful number, since it uses less digits than its factorization.

2160980631610 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216098063168.

The product of its (nonzero) digits is 93312, while the sum is 43.

The spelling of 2160980631610 in words is "two trillion, one hundred sixty billion, nine hundred eighty million, six hundred thirty-one thousand, six hundred ten".