101199061924 has 9 divisors (see below), whose sum is σ = 177099471787. Its totient is φ = 50599212844.

The previous prime is 101199061907. The next prime is 101199061927. The reversal of 101199061924 is 429160991101.

The square root of 101199061924 is 318118.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101199061927) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 556707 + ... + 715765.

Almost surely, 2^101199061924 is an apocalyptic number.

101199061924 is the 318118-th square number.

It is an amenable number.

101199061924 is a deficient number, since it is larger than the sum of its proper divisors (75900409863).

101199061924 is an frugal number, since it uses more digits than its factorization.

101199061924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318122 (or 159061 counting only the distinct ones).

The product of its (nonzero) digits is 34992, while the sum is 43.

The spelling of 101199061924 in words is "one hundred one billion, one hundred ninety-nine million, sixty-one thousand, nine hundred twenty-four".