100131103210 has 8 divisors (see below), whose sum is σ = 180235985796. Its totient is φ = 40052441280.

The previous prime is 100131103157. The next prime is 100131103229. The reversal of 100131103210 is 12301131001.

It can be written as a sum of positive squares in 2 ways, for example, as 91091086969 + 9040016241 = 301813^2 + 95079^2 .

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, 5006555151 + ... + 5006555170.

Almost surely, 2^100131103210 is an apocalyptic number.

100131103210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100131103210 is a deficient number, since it is larger than the sum of its proper divisors (80104882586).

100131103210 is a wasteful number, since it uses less digits than its factorization.

100131103210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10013110328.

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 100131103210 its reverse (12301131001), we get a palindrome (112432234211).

The spelling of 100131103210 in words is "one hundred billion, one hundred thirty-one million, one hundred three thousand, two hundred ten".