2303320101331 has 16 divisors (see below), whose sum is σ = 2318979437568. Its totient is φ = 2287729382400.

The previous prime is 2303320101287. The next prime is 2303320101367. The reversal of 2303320101331 is 1331010233032.

It is a cyclic number.

It is not a de Polignac number, because 2303320101331 - 2⁹ = 2303320100819 is a prime.

It is a super-2 number, since 2×2303320101331² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2303320101391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 98223450 + ... + 98246896.

It is an arithmetic number, because the mean of its divisors is an integer number (144936214848).

Almost surely, 2^{2303320101331} is an apocalyptic number.

2303320101331 is a deficient number, since it is larger than the sum of its proper divisors (15659336237).

2303320101331 is a wasteful number, since it uses less digits than its factorization.

2303320101331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24882.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 2303320101331 its reverse (1331010233032), we get a palindrome (3634330334363).

The spelling of 2303320101331 in words is "two trillion, three hundred three billion, three hundred twenty million, one hundred one thousand, three hundred thirty-one".