100313130122 has 4 divisors (see below), whose sum is σ = 150469695186. Its totient is φ = 50156565060.

The previous prime is 100313130067. The next prime is 100313130161. The reversal of 100313130122 is 221031313001.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 99331498561 + 981631561 = 315169^2 + 31331^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 100313130122.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25078282529 + ... + 25078282532.

Almost surely, 2^100313130122 is an apocalyptic number.

100313130122 is a deficient number, since it is larger than the sum of its proper divisors (50156565064).

100313130122 is an equidigital number, since it uses as much as digits as its factorization.

100313130122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50156565063.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 100313130122 its reverse (221031313001), we get a palindrome (321344443123).

The spelling of 100313130122 in words is "one hundred billion, three hundred thirteen million, one hundred thirty thousand, one hundred twenty-two".