100013231210 has 8 divisors (see below), whose sum is σ = 180023816196. Its totient is φ = 40005292480.

The previous prime is 100013231191. The next prime is 100013231221. The reversal of 100013231210 is 12132310001.

It can be written as a sum of positive squares in 2 ways, for example, as 94242246121 + 5770985089 = 306989^2 + 75967^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5000661551 + ... + 5000661570.

Almost surely, 2^100013231210 is an apocalyptic number.

100013231210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100013231210 is a deficient number, since it is larger than the sum of its proper divisors (80010584986).

100013231210 is a wasteful number, since it uses less digits than its factorization.

100013231210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10001323128.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 100013231210 its reverse (12132310001), we get a palindrome (112145541211).

The spelling of 100013231210 in words is "one hundred billion, thirteen million, two hundred thirty-one thousand, two hundred ten".