100130321101 has 4 divisors (see below), whose sum is σ = 101397793600. Its totient is φ = 98862848604.

The previous prime is 100130321089. The next prime is 100130321111. The reversal of 100130321101 is 101123031001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 100130321101 - 2⁵ = 100130321069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100130321111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 633736131 + ... + 633736288.

It is an arithmetic number, because the mean of its divisors is an integer number (25349448400).

Almost surely, 2^100130321101 is an apocalyptic number.

It is an amenable number.

100130321101 is a deficient number, since it is larger than the sum of its proper divisors (1267472499).

100130321101 is an equidigital number, since it uses as much as digits as its factorization.

100130321101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1267472498.

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

Adding to 100130321101 its reverse (101123031001), we get a palindrome (201253352102).

The spelling of 100130321101 in words is "one hundred billion, one hundred thirty million, three hundred twenty-one thousand, one hundred one".