11211616130 has 32 divisors (see below), whose sum is σ = 23709043008. Its totient is φ = 3763339200.

The previous prime is 11211616111. The next prime is 11211616139. The reversal of 11211616130 is 3161611211.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 11211616096 and 11211616105.

It is not an unprimeable number, because it can be changed into a prime (11211616139) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3918716 + ... + 3921575.

It is an arithmetic number, because the mean of its divisors is an integer number (740907594).

Almost surely, 2^11211616130 is an apocalyptic number.

11211616130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11211616130 is an abundant number, since it is smaller than the sum of its proper divisors (12497426878).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11211616130 is a wasteful number, since it uses less digits than its factorization.

11211616130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7840322.

The product of its (nonzero) digits is 216, while the sum is 23.

The spelling of 11211616130 in words is "eleven billion, two hundred eleven million, six hundred sixteen thousand, one hundred thirty".