104001202012 has 24 divisors (see below), whose sum is σ = 184542493520. Its totient is φ = 51279298560.

The previous prime is 104001202009. The next prime is 104001202021. The reversal of 104001202012 is 210202100401.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 104001201983 and 104001202001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 473253 + ... + 657244.

Almost surely, 2^104001202012 is an apocalyptic number.

It is an amenable number.

104001202012 is a deficient number, since it is larger than the sum of its proper divisors (80541291508).

104001202012 is a wasteful number, since it uses less digits than its factorization.

104001202012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1130821 (or 1130819 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 104001202012 its reverse (210202100401), we get a palindrome (314203302413).

The spelling of 104001202012 in words is "one hundred four billion, one million, two hundred two thousand, twelve".