10272332121 has 16 divisors (see below), whose sum is σ = 14914459200. Its totient is φ = 6264070848.

The previous prime is 10272332117. The next prime is 10272332129. The reversal of 10272332121 is 12123327201.

It is a happy number.

It is not a de Polignac number, because 10272332121 - 2² = 10272332117 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10272332091 and 10272332100.

It is not an unprimeable number, because it can be changed into a prime (10272332129) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3105526 + ... + 3108831.

It is an arithmetic number, because the mean of its divisors is an integer number (932153700).

Almost surely, 2^10272332121 is an apocalyptic number.

It is an amenable number.

10272332121 is a deficient number, since it is larger than the sum of its proper divisors (4642127079).

10272332121 is a wasteful number, since it uses less digits than its factorization.

10272332121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6214408.

The product of its (nonzero) digits is 1008, while the sum is 24.

Adding to 10272332121 its reverse (12123327201), we get a palindrome (22395659322).

The spelling of 10272332121 in words is "ten billion, two hundred seventy-two million, three hundred thirty-two thousand, one hundred twenty-one".