100313331210 has 96 divisors (see below), whose sum is σ = 270841439232. Its totient is φ = 25732177920.

The previous prime is 100313331203. The next prime is 100313331221. The reversal of 100313331210 is 12133313001.

It is a happy number.

100313331210 is a `hidden beast` number, since 1 + 0 + 0 + 313 + 331 + 21 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

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, 358282 + ... + 573578.

It is an arithmetic number, because the mean of its divisors is an integer number (2821264992).

Almost surely, 2^100313331210 is an apocalyptic number.

100313331210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 100313331210, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (135420719616).

100313331210 is an abundant number, since it is smaller than the sum of its proper divisors (170528108022).

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

100313331210 is a wasteful number, since it uses less digits than its factorization.

100313331210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215508 (or 215505 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 100313331210 its reverse (12133313001), we get a palindrome (112446644211).

The spelling of 100313331210 in words is "one hundred billion, three hundred thirteen million, three hundred thirty-one thousand, two hundred ten".