101204020004 has 12 divisors (see below), whose sum is σ = 177109620828. Its totient is φ = 50601271200.

The previous prime is 101204019979. The next prime is 101204020051. The reversal of 101204020004 is 400020402101.

It can be written as a sum of positive squares in 2 ways, for example, as 38868911104 + 62335108900 = 197152^2 + 249670^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 223994 + ... + 502574.

It is an arithmetic number, because the mean of its divisors is an integer number (14759135069).

Almost surely, 2^101204020004 is an apocalyptic number.

It is an amenable number.

101204020004 is a deficient number, since it is larger than the sum of its proper divisors (75905600824).

101204020004 is a wasteful number, since it uses less digits than its factorization.

101204020004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 369406 (or 369404 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 101204020004 its reverse (400020402101), we get a palindrome (501224422105).

The spelling of 101204020004 in words is "one hundred one billion, two hundred four million, twenty thousand, four".