15210132201 has 24 divisors (see below), whose sum is σ = 24270879360. Its totient is φ = 9101570400.

The previous prime is 15210132199. The next prime is 15210132229. The reversal of 15210132201 is 10223101251.

It is not a de Polignac number, because 15210132201 - 2¹ = 15210132199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (15210132401) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 964570 + ... + 980211.

It is an arithmetic number, because the mean of its divisors is an integer number (1011286640).

Almost surely, 2^15210132201 is an apocalyptic number.

15210132201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

15210132201 is a deficient number, since it is larger than the sum of its proper divisors (9060747159).

15210132201 is a wasteful number, since it uses less digits than its factorization.

15210132201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1944877 (or 1944874 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 18.

Adding to 15210132201 its reverse (10223101251), we get a palindrome (25433233452).

The spelling of 15210132201 in words is "fifteen billion, two hundred ten million, one hundred thirty-two thousand, two hundred one".