123011130102329 has 8 divisors (see below), whose sum is σ = 140584286756928. Its totient is φ = 105438007964880.

The previous prime is 123011130102307. The next prime is 123011130102383. The reversal of 123011130102329 is 923201031110321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 123011130102329 - 2³² = 123006835135033 is a prime.

It is a super-2 number, since 2×123011130102329² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (123011130192329) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 479507 + ... + 15692424.

It is an arithmetic number, because the mean of its divisors is an integer number (17573035844616).

Almost surely, 2^{123011130102329} is an apocalyptic number.

It is an amenable number.

123011130102329 is a deficient number, since it is larger than the sum of its proper divisors (17573156654599).

123011130102329 is a wasteful number, since it uses less digits than its factorization.

123011130102329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17258575.

The product of its (nonzero) digits is 1944, while the sum is 29.

The spelling of 123011130102329 in words is "one hundred twenty-three trillion, eleven billion, one hundred thirty million, one hundred two thousand, three hundred twenty-nine".