332100121 has 4 divisors (see below), whose sum is σ = 336304000. Its totient is φ = 327896244.

The previous prime is 332100113. The next prime is 332100127. The reversal of 332100121 is 121001233.

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: 121001233 = 397 ⋅304789.

It is a cyclic number.

It is not a de Polignac number, because 332100121 - 2³ = 332100113 is a prime.

It is a super-2 number, since 2×332100121² = 220580980736429282, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (332100127) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2101821 + ... + 2101978.

It is an arithmetic number, because the mean of its divisors is an integer number (84076000).

Almost surely, 2^332100121 is an apocalyptic number.

It is an amenable number.

332100121 is a deficient number, since it is larger than the sum of its proper divisors (4203879).

332100121 is an equidigital number, since it uses as much as digits as its factorization.

332100121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4203878.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 332100121 is about 18223.6143780535. The cubic root of 332100121 is about 692.5051560304.

Adding to 332100121 its reverse (121001233), we get a palindrome (453101354).

The spelling of 332100121 in words is "three hundred thirty-two million, one hundred thousand, one hundred twenty-one".