15045341131 has 8 divisors (see below), whose sum is σ = 15168282624. Its totient is φ = 14922469800.

The previous prime is 15045341089. The next prime is 15045341137. The reversal of 15045341131 is 13114354051.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-15045341131 is a prime.

It is a super-2 number, since 2×15045341131² (a number of 21 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 15045341131.

It is not an unprimeable number, because it can be changed into a prime (15045341137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 467406 + ... + 498556.

It is an arithmetic number, because the mean of its divisors is an integer number (1896035328).

Almost surely, 2^15045341131 is an apocalyptic number.

15045341131 is a deficient number, since it is larger than the sum of its proper divisors (122941493).

15045341131 is a wasteful number, since it uses less digits than its factorization.

15045341131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35081.

The product of its (nonzero) digits is 3600, while the sum is 28.

Adding to 15045341131 its reverse (13114354051), we get a palindrome (28159695182).

The spelling of 15045341131 in words is "fifteen billion, forty-five million, three hundred forty-one thousand, one hundred thirty-one".