10032130121 has 8 divisors (see below), whose sum is σ = 10910802504. Its totient is φ = 9168739200.

The previous prime is 10032130103. The next prime is 10032130127. The reversal of 10032130121 is 12103123001.

It can be written as a sum of positive squares in 4 ways, for example, as 2809000000 + 7223130121 = 53000^2 + 84989^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10032130121 - 2⁶ = 10032130057 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10032130096 and 10032130105.

It is not an unprimeable number, because it can be changed into a prime (10032130127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3818996 + ... + 3821621.

It is an arithmetic number, because the mean of its divisors is an integer number (1363850313).

Almost surely, 2^10032130121 is an apocalyptic number.

It is an amenable number.

10032130121 is a deficient number, since it is larger than the sum of its proper divisors (878672383).

10032130121 is a wasteful number, since it uses less digits than its factorization.

10032130121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7640731.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 10032130121 its reverse (12103123001), we get a palindrome (22135253122).

The spelling of 10032130121 in words is "ten billion, thirty-two million, one hundred thirty thousand, one hundred twenty-one".