15122413001 has 4 divisors (see below), whose sum is σ = 15304610832. Its totient is φ = 14940215172.

The previous prime is 15122412997. The next prime is 15122413013. The reversal of 15122413001 is 10031422151.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 10031422151 = 53681 ⋅186871.

It is a cyclic number.

It is not a de Polignac number, because 15122413001 - 2² = 15122412997 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (15122412001) 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 3 ways as a sum of consecutive naturals, for example, 91098791 + ... + 91098956.

It is an arithmetic number, because the mean of its divisors is an integer number (3826152708).

Almost surely, 2^15122413001 is an apocalyptic number.

It is an amenable number.

15122413001 is a deficient number, since it is larger than the sum of its proper divisors (182197831).

15122413001 is an equidigital number, since it uses as much as digits as its factorization.

15122413001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182197830.

The product of its (nonzero) digits is 240, while the sum is 20.

Adding to 15122413001 its reverse (10031422151), we get a palindrome (25153835152).

The spelling of 15122413001 in words is "fifteen billion, one hundred twenty-two million, four hundred thirteen thousand, one".