101361644036 has 24 divisors (see below), whose sum is σ = 177952320000. Its totient is φ = 50518347264.

The previous prime is 101361644029. The next prime is 101361644039. The reversal of 101361644036 is 630446163101.

It is a junction number, because it is equal to n+sod(n) for n = 101361643987 and 101361644005.

It is not an unprimeable number, because it can be changed into a prime (101361644039) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1838885 + ... + 1893203.

It is an arithmetic number, because the mean of its divisors is an integer number (7414680000).

Almost surely, 2^101361644036 is an apocalyptic number.

It is an amenable number.

101361644036 is a deficient number, since it is larger than the sum of its proper divisors (76590675964).

101361644036 is a wasteful number, since it uses less digits than its factorization.

101361644036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55811 (or 55809 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 35.

The spelling of 101361644036 in words is "one hundred one billion, three hundred sixty-one million, six hundred forty-four thousand, thirty-six".