15053051031 has 16 divisors (see below), whose sum is σ = 20158047744. Its totient is φ = 9991747584.

The previous prime is 15053051023. The next prime is 15053051053. The reversal of 15053051031 is 13015035051.

15053051031 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 15053051031 - 2³ = 15053051023 is a prime.

It is a super-2 number, since 2×15053051031² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 15053050992 and 15053051010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15053051071) by changing a digit.

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 in 15 ways as a sum of consecutive naturals, for example, 2944980 + ... + 2950086.

It is an arithmetic number, because the mean of its divisors is an integer number (1259877984).

Almost surely, 2^15053051031 is an apocalyptic number.

15053051031 is a deficient number, since it is larger than the sum of its proper divisors (5104996713).

15053051031 is a wasteful number, since it uses less digits than its factorization.

15053051031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9190.

The product of its (nonzero) digits is 1125, while the sum is 24.

Adding to 15053051031 its reverse (13015035051), we get a palindrome (28068086082).

The spelling of 15053051031 in words is "fifteen billion, fifty-three million, fifty-one thousand, thirty-one".