2109113645630 has 16 divisors (see below), whose sum is σ = 3804639721344. Its totient is φ = 841815422880.

The previous prime is 2109113645629. The next prime is 2109113645641. The reversal of 2109113645630 is 365463119012.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 228749582 + ... + 228758801.

It is an arithmetic number, because the mean of its divisors is an integer number (237789982584).

Almost surely, 2^{2109113645630} is an apocalyptic number.

2109113645630 is a deficient number, since it is larger than the sum of its proper divisors (1695526075714).

2109113645630 is a wasteful number, since it uses less digits than its factorization.

2109113645630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 457508851.

The product of its (nonzero) digits is 116640, while the sum is 41.

The spelling of 2109113645630 in words is "two trillion, one hundred nine billion, one hundred thirteen million, six hundred forty-five thousand, six hundred thirty".