101538671204 has 24 divisors (see below), whose sum is σ = 188433391608. Its totient is φ = 47709708800.

The previous prime is 101538671197. The next prime is 101538671231. The reversal of 101538671204 is 402176835101.

It can be written as a sum of positive squares in 4 ways, for example, as 3788648704 + 97750022500 = 61552^2 + 312650^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1098947 + ... + 1187754.

It is an arithmetic number, because the mean of its divisors is an integer number (7851391317).

Almost surely, 2^101538671204 is an apocalyptic number.

It is an amenable number.

101538671204 is a deficient number, since it is larger than the sum of its proper divisors (86894720404).

101538671204 is a wasteful number, since it uses less digits than its factorization.

101538671204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2287375 (or 2287373 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 38.

The spelling of 101538671204 in words is "one hundred one billion, five hundred thirty-eight million, six hundred seventy-one thousand, two hundred four".