11042152369 has 2 divisors, whose sum is σ = 11042152370. Its totient is φ = 11042152368.

The previous prime is 11042152357. The next prime is 11042152469. The reversal of 11042152369 is 96325124011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10622394225 + 419758144 = 103065^2 + 20488^2 .

It is a cyclic number.

It is not a de Polignac number, because 11042152369 - 2⁵ = 11042152337 is a prime.

It is a super-2 number, since 2×11042152369² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11042152169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5521076184 + 5521076185.

It is an arithmetic number, because the mean of its divisors is an integer number (5521076185).

Almost surely, 2^11042152369 is an apocalyptic number.

It is an amenable number.

11042152369 is a deficient number, since it is larger than the sum of its proper divisors (1).

11042152369 is an equidigital number, since it uses as much as digits as its factorization.

11042152369 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12960, while the sum is 34.

The spelling of 11042152369 in words is "eleven billion, forty-two million, one hundred fifty-two thousand, three hundred sixty-nine".