332399101 has 2 divisors, whose sum is σ = 332399102. Its totient is φ = 332399100.

The previous prime is 332399099. The next prime is 332399107. The reversal of 332399101 is 101993233.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 191407225 + 140991876 = 13835^2 + 11874^2 .

It is a cyclic number.

It is not a de Polignac number, because 332399101 - 2¹ = 332399099 is a prime.

It is a super-2 number, since 2×332399101² = 220978324691216402, which contains 22 as substring.

Together with 332399099, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (332399107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 166199550 + 166199551.

It is an arithmetic number, because the mean of its divisors is an integer number (166199551).

Almost surely, 2^332399101 is an apocalyptic number.

It is an amenable number.

332399101 is a deficient number, since it is larger than the sum of its proper divisors (1).

332399101 is an equidigital number, since it uses as much as digits as its factorization.

332399101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4374, while the sum is 31.

The square root of 332399101 is about 18231.8156254390. The cubic root of 332399101 is about 692.7129077266.

The spelling of 332399101 in words is "three hundred thirty-two million, three hundred ninety-nine thousand, one hundred one".