15100051201 has 4 divisors (see below), whose sum is σ = 15100309332. Its totient is φ = 15099793072.

The previous prime is 15100051199. The next prime is 15100051243. The reversal of 15100051201 is 10215000151.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10215000151 = 6173 ⋅1654787.

It can be written as a sum of positive squares in 2 ways, for example, as 9564840000 + 5535211201 = 97800^2 + 74399^2 .

It is a cyclic number.

It is not a de Polignac number, because 15100051201 - 2¹ = 15100051199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (15100057201) 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 3 ways as a sum of consecutive naturals, for example, 5331 + ... + 173863.

It is an arithmetic number, because the mean of its divisors is an integer number (3775077333).

Almost surely, 2^15100051201 is an apocalyptic number.

It is an amenable number.

15100051201 is a deficient number, since it is larger than the sum of its proper divisors (258131).

15100051201 is an equidigital number, since it uses as much as digits as its factorization.

15100051201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258130.

The product of its (nonzero) digits is 50, while the sum is 16.

Adding to 15100051201 its reverse (10215000151), we get a palindrome (25315051352).

The spelling of 15100051201 in words is "fifteen billion, one hundred million, fifty-one thousand, two hundred one".