11137541351 has 4 divisors (see below), whose sum is σ = 11139579600. Its totient is φ = 11135503104.

The previous prime is 11137541293. The next prime is 11137541357. The reversal of 11137541351 is 15314573111.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11137541351 - 2¹⁴ = 11137524967 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11137541357) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1010906 + ... + 1021863.

It is an arithmetic number, because the mean of its divisors is an integer number (2784894900).

Almost surely, 2^11137541351 is an apocalyptic number.

11137541351 is a deficient number, since it is larger than the sum of its proper divisors (2038249).

11137541351 is an equidigital number, since it uses as much as digits as its factorization.

11137541351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2038248.

The product of its digits is 6300, while the sum is 32.

The spelling of 11137541351 in words is "eleven billion, one hundred thirty-seven million, five hundred forty-one thousand, three hundred fifty-one".