102331311122330 has 64 divisors (see below), whose sum is σ = 195231653114400. Its totient is φ = 38549982535680.

The previous prime is 102331311122321. The next prime is 102331311122351. The reversal of 102331311122330 is 33221113133201.

It can be written as a sum of positive squares in 16 ways, for example, as 9311902474681 + 93019408647649 = 3051541^2 + 9644657^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 102331311122330.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 63565586 + ... + 65155554.

Almost surely, 2^{102331311122330} is an apocalyptic number.

102331311122330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102331311122330 is a deficient number, since it is larger than the sum of its proper divisors (92900341992070).

102331311122330 is a wasteful number, since it uses less digits than its factorization.

102331311122330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1595459.

The product of its (nonzero) digits is 1944, while the sum is 26.

Adding to 102331311122330 its reverse (33221113133201), we get a palindrome (135552424255531).

The spelling of 102331311122330 in words is "one hundred two trillion, three hundred thirty-one billion, three hundred eleven million, one hundred twenty-two thousand, three hundred thirty".