125196313886 has 24 divisors (see below), whose sum is σ = 218499832800. Its totient is φ = 53644500672.

The previous prime is 125196313877. The next prime is 125196313897. The reversal of 125196313886 is 688313691521.

It is a happy number.

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, 355190 + ... + 613638.

It is an arithmetic number, because the mean of its divisors is an integer number (9104159700).

Almost surely, 2^125196313886 is an apocalyptic number.

125196313886 is a deficient number, since it is larger than the sum of its proper divisors (93303518914).

125196313886 is a wasteful number, since it uses less digits than its factorization.

125196313886 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263408 (or 263401 counting only the distinct ones).

The product of its digits is 1866240, while the sum is 53.

The spelling of 125196313886 in words is "one hundred twenty-five billion, one hundred ninety-six million, three hundred thirteen thousand, eight hundred eighty-six".