1149088137319 has 4 divisors (see below), whose sum is σ = 1149125846544. Its totient is φ = 1149050428096.

The previous prime is 1149088137299. The next prime is 1149088137383. The reversal of 1149088137319 is 9137318809411.

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 1149088137319 - 2¹⁵ = 1149088104551 is a prime.

It is a super-2 number, since 2×1149088137319² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1149088137319.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1149088137919) 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, 18808867 + ... + 18869860.

It is an arithmetic number, because the mean of its divisors is an integer number (287281461636).

Almost surely, 2^{1149088137319} is an apocalyptic number.

1149088137319 is a deficient number, since it is larger than the sum of its proper divisors (37709225).

1149088137319 is an equidigital number, since it uses as much as digits as its factorization.

1149088137319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37709224.

The product of its (nonzero) digits is 1306368, while the sum is 55.

The spelling of 1149088137319 in words is "one trillion, one hundred forty-nine billion, eighty-eight million, one hundred thirty-seven thousand, three hundred nineteen".