332121030 has 32 divisors (see below), whose sum is σ = 810604800. Its totient is φ = 87064032.

The previous prime is 332121029. The next prime is 332121037. The reversal of 332121030 is 30121233.

It is a super-2 number, since 2×332121030² = 220608757136521800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (332121037) 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, 92050 + ... + 95589.

It is an arithmetic number, because the mean of its divisors is an integer number (25331400).

Almost surely, 2^332121030 is an apocalyptic number.

332121030 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

332121030 is an abundant number, since it is smaller than the sum of its proper divisors (478483770).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

332121030 is a wasteful number, since it uses less digits than its factorization.

332121030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187708.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 332121030 is about 18224.1880477568. The cubic root of 332121030 is about 692.5196890838.

Adding to 332121030 its reverse (30121233), we get a palindrome (362242263).

The spelling of 332121030 in words is "three hundred thirty-two million, one hundred twenty-one thousand, thirty".