332121531073 has 2 divisors, whose sum is σ = 332121531074. Its totient is φ = 332121531072.

The previous prime is 332121531031. The next prime is 332121531097. The reversal of 332121531073 is 370135121233.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 288393702529 + 43727828544 = 537023^2 + 209112^2 .

It is an emirp because it is prime and its reverse (370135121233) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 332121531073 - 2¹³ = 332121522881 is a prime.

It is a super-2 number, since 2×332121531073² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (332121531673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 166060765536 + 166060765537.

It is an arithmetic number, because the mean of its divisors is an integer number (166060765537).

Almost surely, 2^332121531073 is an apocalyptic number.

It is an amenable number.

332121531073 is a deficient number, since it is larger than the sum of its proper divisors (1).

332121531073 is an equidigital number, since it uses as much as digits as its factorization.

332121531073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11340, while the sum is 31.

The spelling of 332121531073 in words is "three hundred thirty-two billion, one hundred twenty-one million, five hundred thirty-one thousand, seventy-three".