100130112011 has 4 divisors (see below), whose sum is σ = 100143707400. Its totient is φ = 100116516624.

The previous prime is 100130112001. The next prime is 100130112053. The reversal of 100130112011 is 110211031001.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100130112011 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100130111983 and 100130112001.

It is not an unprimeable number, because it can be changed into a prime (100130112001) 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, 6786641 + ... + 6801378.

It is an arithmetic number, because the mean of its divisors is an integer number (25035926850).

Almost surely, 2^100130112011 is an apocalyptic number.

100130112011 is a deficient number, since it is larger than the sum of its proper divisors (13595389).

100130112011 is an equidigital number, since it uses as much as digits as its factorization.

100130112011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13595388.

The product of its (nonzero) digits is 6, while the sum is 11.

Adding to 100130112011 its reverse (110211031001), we get a palindrome (210341143012).

The spelling of 100130112011 in words is "one hundred billion, one hundred thirty million, one hundred twelve thousand, eleven".