13154245130 has 48 divisors (see below), whose sum is σ = 25746286104. Its totient is φ = 4836648960.

The previous prime is 13154245087. The next prime is 13154245133. The reversal of 13154245130 is 3154245131.

It can be written as a sum of positive squares in 12 ways, for example, as 1691759161 + 11462485969 = 41131^2 + 107063^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 13154245093 and 13154245102.

It is not an unprimeable number, because it can be changed into a prime (13154245133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 391142 + ... + 423438.

Almost surely, 2^13154245130 is an apocalyptic number.

13154245130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13154245130 is a deficient number, since it is larger than the sum of its proper divisors (12592040974).

13154245130 is a wasteful number, since it uses less digits than its factorization.

13154245130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32571 (or 32558 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 29.

Subtracting from 13154245130 its reverse (3154245131), we obtain a palindrome (9999999999).

The spelling of 13154245130 in words is "thirteen billion, one hundred fifty-four million, two hundred forty-five thousand, one hundred thirty".