15130331045 has 8 divisors (see below), whose sum is σ = 18742087680. Its totient is φ = 11713804560.

The previous prime is 15130331011. The next prime is 15130331081. The reversal of 15130331045 is 54013303151.

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

It is not a de Polignac number, because 15130331045 - 2³⁰ = 14056589221 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48807365 + ... + 48807674.

It is an arithmetic number, because the mean of its divisors is an integer number (2342760960).

Almost surely, 2^15130331045 is an apocalyptic number.

It is an amenable number.

15130331045 is a deficient number, since it is larger than the sum of its proper divisors (3611756635).

15130331045 is an equidigital number, since it uses as much as digits as its factorization.

15130331045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97615075.

The product of its (nonzero) digits is 2700, while the sum is 26.

Adding to 15130331045 its reverse (54013303151), we get a palindrome (69143634196).

The spelling of 15130331045 in words is "fifteen billion, one hundred thirty million, three hundred thirty-one thousand, forty-five".