15130440303601 has 32 divisors (see below), whose sum is σ = 18155643125760. Its totient is φ = 12335583700800.

The previous prime is 15130440303599. The next prime is 15130440303607. The reversal of 15130440303601 is 10630304403151.

It is a cyclic number.

It is not a de Polignac number, because 15130440303601 - 2¹ = 15130440303599 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is not an unprimeable number, because it can be changed into a prime (15130440303607) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 70655271 + ... + 70869091.

It is an arithmetic number, because the mean of its divisors is an integer number (567363847680).

Almost surely, 2^{15130440303601} is an apocalyptic number.

It is an amenable number.

15130440303601 is a deficient number, since it is larger than the sum of its proper divisors (3025202822159).

15130440303601 is a wasteful number, since it uses less digits than its factorization.

15130440303601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219445.

The product of its (nonzero) digits is 12960, while the sum is 31.

Adding to 15130440303601 its reverse (10630304403151), we get a palindrome (25760744706752).

The spelling of 15130440303601 in words is "fifteen trillion, one hundred thirty billion, four hundred forty million, three hundred three thousand, six hundred one".