11051631620195 has 16 divisors (see below), whose sum is σ = 13283433238080. Its totient is φ = 8826991939584.

The previous prime is 11051631620137. The next prime is 11051631620251. The reversal of 11051631620195 is 59102613615011.

It is a cyclic number.

It is not a de Polignac number, because 11051631620195 - 2⁸ = 11051631619939 is a prime.

It is a super-2 number, since 2×11051631620195² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25490267 + ... + 25920203.

It is an arithmetic number, because the mean of its divisors is an integer number (830214577380).

Almost surely, 2^{11051631620195} is an apocalyptic number.

11051631620195 is a deficient number, since it is larger than the sum of its proper divisors (2231801617885).

11051631620195 is an equidigital number, since it uses as much as digits as its factorization.

11051631620195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 438254.

The product of its (nonzero) digits is 48600, while the sum is 41.

The spelling of 11051631620195 in words is "eleven trillion, fifty-one billion, six hundred thirty-one million, six hundred twenty thousand, one hundred ninety-five".