323121100020134 has 32 divisors (see below), whose sum is σ = 540089307969120. Its totient is φ = 143956793578752.

The previous prime is 323121100020113. The next prime is 323121100020157. The reversal of 323121100020134 is 431020001121323.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46625384 + ... + 53105259.

It is an arithmetic number, because the mean of its divisors is an integer number (16877790874035).

Almost surely, 2^{323121100020134} is an apocalyptic number.

323121100020134 is a deficient number, since it is larger than the sum of its proper divisors (216968207948986).

323121100020134 is a wasteful number, since it uses less digits than its factorization.

323121100020134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99734984.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 323121100020134 its reverse (431020001121323), we get a palindrome (754141101141457).

The spelling of 323121100020134 in words is "three hundred twenty-three trillion, one hundred twenty-one billion, one hundred million, twenty thousand, one hundred thirty-four".