11162895137 has 2 divisors, whose sum is σ = 11162895138. Its totient is φ = 11162895136.

The previous prime is 11162895131. The next prime is 11162895157. The reversal of 11162895137 is 73159826111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10306513441 + 856381696 = 101521^2 + 29264^2 .

It is a cyclic number.

It is not a de Polignac number, because 11162895137 - 2⁸ = 11162894881 is a prime.

It is a super-2 number, since 2×11162895137² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11162895131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5581447568 + 5581447569.

It is an arithmetic number, because the mean of its divisors is an integer number (5581447569).

Almost surely, 2^11162895137 is an apocalyptic number.

It is an amenable number.

11162895137 is a deficient number, since it is larger than the sum of its proper divisors (1).

11162895137 is an equidigital number, since it uses as much as digits as its factorization.

11162895137 is an evil number, because the sum of its binary digits is even.

The product of its digits is 90720, while the sum is 44.

The spelling of 11162895137 in words is "eleven billion, one hundred sixty-two million, eight hundred ninety-five thousand, one hundred thirty-seven".