15131141332 has 6 divisors (see below), whose sum is σ = 26479497338. Its totient is φ = 7565570664.

The previous prime is 15131141327. The next prime is 15131141369. The reversal of 15131141332 is 23314113151.

15131141332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 13541045956 + 1590095376 = 116366^2 + 39876^2 .

It is a junction number, because it is equal to n+sod(n) for n = 15131141297 and 15131141306.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1891392663 + ... + 1891392670.

Almost surely, 2^15131141332 is an apocalyptic number.

It is an amenable number.

15131141332 is a deficient number, since it is larger than the sum of its proper divisors (11348356006).

15131141332 is a wasteful number, since it uses less digits than its factorization.

15131141332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3782785337 (or 3782785335 counting only the distinct ones).

The product of its digits is 1080, while the sum is 25.

Adding to 15131141332 its reverse (23314113151), we get a palindrome (38445254483).

The spelling of 15131141332 in words is "fifteen billion, one hundred thirty-one million, one hundred forty-one thousand, three hundred thirty-two".