104000031033198 has 96 divisors (see below), whose sum is σ = 217522572284160. Its totient is φ = 33146105556480.

The previous prime is 104000031033193. The next prime is 104000031033209. The reversal of 104000031033198 is 891330130000401.

It is a super-2 number, since 2×104000031033198² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104000031033193) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 217440511 + ... + 217918277.

It is an arithmetic number, because the mean of its divisors is an integer number (2265860127960).

Almost surely, 2^{104000031033198} is an apocalyptic number.

104000031033198 is an abundant number, since it is smaller than the sum of its proper divisors (113522541250962).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

104000031033198 is a wasteful number, since it uses less digits than its factorization.

104000031033198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 478250 (or 478221 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 33.

Adding to 104000031033198 its reverse (891330130000401), we get a palindrome (995330161033599).

The spelling of 104000031033198 in words is "one hundred four trillion, thirty-one million, thirty-three thousand, one hundred ninety-eight".