123130302033000 has 64 divisors (see below), whose sum is σ = 384166542352320. Its totient is φ = 32834747208000.

The previous prime is 123130302032917. The next prime is 123130302033007. The reversal of 123130302033000 is 330203031321.

It is a super-2 number, since 2×123130302033000² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (123130302033007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20521714006 + ... + 20521720005.

It is an arithmetic number, because the mean of its divisors is an integer number (6002602224255).

Almost surely, 2^{123130302033000} is an apocalyptic number.

123130302033000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

123130302033000 is an abundant number, since it is smaller than the sum of its proper divisors (261036240319320).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

123130302033000 is a wasteful number, since it uses less digits than its factorization.

123130302033000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41043434035 (or 41043434021 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 123130302033000 its reverse (330203031321), we get a palindrome (123460505064321).

The spelling of 123130302033000 in words is "one hundred twenty-three trillion, one hundred thirty billion, three hundred two million, thirty-three thousand".