102132330233123 has 4 divisors (see below), whose sum is σ = 102269789628528. Its totient is φ = 101994870837720.

The previous prime is 102132330233119. The next prime is 102132330233149. The reversal of 102132330233123 is 321332033231201.

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

It is a cyclic number.

It is not a de Polignac number, because 102132330233123 - 2² = 102132330233119 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102132330263123) 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, 68729696588 + ... + 68729698073.

It is an arithmetic number, because the mean of its divisors is an integer number (25567447407132).

Almost surely, 2^{102132330233123} is an apocalyptic number.

102132330233123 is a deficient number, since it is larger than the sum of its proper divisors (137459395405).

102132330233123 is an equidigital number, since it uses as much as digits as its factorization.

102132330233123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137459395404.

The product of its (nonzero) digits is 11664, while the sum is 29.

Adding to 102132330233123 its reverse (321332033231201), we get a palindrome (423464363464324).

The spelling of 102132330233123 in words is "one hundred two trillion, one hundred thirty-two billion, three hundred thirty million, two hundred thirty-three thousand, one hundred twenty-three".