15401310312130 has 16 divisors (see below), whose sum is σ = 28398513649464. Its totient is φ = 6010267438720.

The previous prime is 15401310312107. The next prime is 15401310312131. The reversal of 15401310312130 is 3121301310451.

It can be written as a sum of positive squares in 4 ways, for example, as 12795064926361 + 2606245385769 = 3577019^2 + 1614387^2 .

It is a junction number, because it is equal to n+sod(n) for n = 15401310312095 and 15401310312104.

It is not an unprimeable number, because it can be changed into a prime (15401310312131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18782085337 + ... + 18782086156.

Almost surely, 2^{15401310312130} is an apocalyptic number.

15401310312130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

15401310312130 is a deficient number, since it is larger than the sum of its proper divisors (12997203337334).

15401310312130 is a wasteful number, since it uses less digits than its factorization.

15401310312130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37564171541.

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

Adding to 15401310312130 its reverse (3121301310451), we get a palindrome (18522611622581).

The spelling of 15401310312130 in words is "fifteen trillion, four hundred one billion, three hundred ten million, three hundred twelve thousand, one hundred thirty".