210231322313100 has 144 divisors (see below), whose sum is σ = 668019968985600. Its totient is φ = 50623120812800.

The previous prime is 210231322313083. The next prime is 210231322313119. The reversal of 210231322313100 is 1313223132012.

It is a super-2 number, since 2×210231322313100² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 213288372 + ... + 214271771.

It is an arithmetic number, because the mean of its divisors is an integer number (4639027562400).

Almost surely, 2^{210231322313100} is an apocalyptic number.

210231322313100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

210231322313100 is an abundant number, since it is smaller than the sum of its proper divisors (457788646672500).

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

210231322313100 is a wasteful number, since it uses less digits than its factorization.

210231322313100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 427560320 (or 427560313 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 210231322313100 its reverse (1313223132012), we get a palindrome (211544545445112).

The spelling of 210231322313100 in words is "two hundred ten trillion, two hundred thirty-one billion, three hundred twenty-two million, three hundred thirteen thousand, one hundred".