196208923130 has 32 divisors (see below), whose sum is σ = 391033483200. Its totient is φ = 70283790720.

The previous prime is 196208923123. The next prime is 196208923147. The reversal of 196208923130 is 31329802691.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13303955 + ... + 13318694.

It is an arithmetic number, because the mean of its divisors is an integer number (12219796350).

Almost surely, 2^196208923130 is an apocalyptic number.

196208923130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

196208923130 is a deficient number, since it is larger than the sum of its proper divisors (194824560070).

196208923130 is a wasteful number, since it uses less digits than its factorization.

196208923130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26622734.

The product of its (nonzero) digits is 139968, while the sum is 44.

The spelling of 196208923130 in words is "one hundred ninety-six billion, two hundred eight million, nine hundred twenty-three thousand, one hundred thirty".