330101131133231 has 4 divisors (see below), whose sum is σ = 330749659878600. Its totient is φ = 329452602387864.

The previous prime is 330101131133197. The next prime is 330101131133269. The reversal of 330101131133231 is 132331131101033.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-330101131133231 is a prime.

It is a super-2 number, since 2×330101131133231² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 330101131133231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (330101131130231) 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, 324264371921 + ... + 324264372938.

It is an arithmetic number, because the mean of its divisors is an integer number (82687414969650).

Almost surely, 2^{330101131133231} is an apocalyptic number.

330101131133231 is a deficient number, since it is larger than the sum of its proper divisors (648528745369).

330101131133231 is an equidigital number, since it uses as much as digits as its factorization.

330101131133231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 648528745368.

The product of its (nonzero) digits is 1458, while the sum is 26.

Adding to 330101131133231 its reverse (132331131101033), we get a palindrome (462432262234264).

The spelling of 330101131133231 in words is "three hundred thirty trillion, one hundred one billion, one hundred thirty-one million, one hundred thirty-three thousand, two hundred thirty-one".