101932423388 has 12 divisors (see below), whose sum is σ = 182732515392. Its totient is φ = 49723133280.

The previous prime is 101932423349. The next prime is 101932423447. The reversal of 101932423388 is 883324239101.

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 3 ways as a sum of consecutive naturals, for example, 310769420 + ... + 310769747.

It is an arithmetic number, because the mean of its divisors is an integer number (15227709616).

Almost surely, 2^101932423388 is an apocalyptic number.

It is an amenable number.

101932423388 is a deficient number, since it is larger than the sum of its proper divisors (80800092004).

101932423388 is a wasteful number, since it uses less digits than its factorization.

101932423388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 621539212 (or 621539210 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 44.

The spelling of 101932423388 in words is "one hundred one billion, nine hundred thirty-two million, four hundred twenty-three thousand, three hundred eighty-eight".