101032121104 has 20 divisors (see below), whose sum is σ = 195755144976. Its totient is φ = 50514664352.

The previous prime is 101032121081. The next prime is 101032121143. The reversal of 101032121104 is 401121230101.

It is a Harshad number since it is a multiple of its sum of digits (16).

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, 757587 + ... + 880909.

Almost surely, 2^101032121104 is an apocalyptic number.

It is an amenable number.

101032121104 is a deficient number, since it is larger than the sum of its proper divisors (94723023872).

101032121104 is a wasteful number, since it uses less digits than its factorization.

101032121104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174534 (or 174528 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 101032121104 its reverse (401121230101), we get a palindrome (502153351205).

The spelling of 101032121104 in words is "one hundred one billion, thirty-two million, one hundred twenty-one thousand, one hundred four".