102011320133230 has 32 divisors (see below), whose sum is σ = 195228303446880. Its totient is φ = 38244907898880.

The previous prime is 102011320133197. The next prime is 102011320133339. The reversal of 102011320133230 is 32331023110201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1244910460 + ... + 1244992399.

It is an arithmetic number, because the mean of its divisors is an integer number (6100884482715).

Almost surely, 2^{102011320133230} is an apocalyptic number.

102011320133230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102011320133230 is a deficient number, since it is larger than the sum of its proper divisors (93216983313650).

102011320133230 is a wasteful number, since it uses less digits than its factorization.

102011320133230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2489903124.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 102011320133230 its reverse (32331023110201), we get a palindrome (134342343243431).

The spelling of 102011320133230 in words is "one hundred two trillion, eleven billion, three hundred twenty million, one hundred thirty-three thousand, two hundred thirty".