20313101204 has 24 divisors (see below), whose sum is σ = 38785255488. Its totient is φ = 9231871040.

The previous prime is 20313101173. The next prime is 20313101227. The reversal of 20313101204 is 40210131302.

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, 307529 + ... + 367695.

It is an arithmetic number, because the mean of its divisors is an integer number (1616052312).

Almost surely, 2^20313101204 is an apocalyptic number.

It is an amenable number.

20313101204 is a deficient number, since it is larger than the sum of its proper divisors (18472154284).

20313101204 is a wasteful number, since it uses less digits than its factorization.

20313101204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67855 (or 67853 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 20313101204 its reverse (40210131302), we get a palindrome (60523232506).

The spelling of 20313101204 in words is "twenty billion, three hundred thirteen million, one hundred one thousand, two hundred four".