101150661044 has 48 divisors (see below), whose sum is σ = 186930374400. Its totient is φ = 47797364736.

The previous prime is 101150661023. The next prime is 101150661047. The reversal of 101150661044 is 440166051101.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 101150660998 and 101150661016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101150661047) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3586004 + ... + 3614100.

It is an arithmetic number, because the mean of its divisors is an integer number (3894382800).

Almost surely, 2^101150661044 is an apocalyptic number.

It is an amenable number.

101150661044 is a deficient number, since it is larger than the sum of its proper divisors (85779713356).

101150661044 is a wasteful number, since it uses less digits than its factorization.

101150661044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28592 (or 28590 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 29.

The spelling of 101150661044 in words is "one hundred one billion, one hundred fifty million, six hundred sixty-one thousand, forty-four".