123101212330 has 32 divisors (see below), whose sum is σ = 222874079040. Its totient is φ = 48953531520.

The previous prime is 123101212307. The next prime is 123101212337. The reversal of 123101212330 is 33212101321.

123101212330 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 123101212298 and 123101212307.

It is not an unprimeable number, because it can be changed into a prime (123101212337) 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, 13432950 + ... + 13442110.

It is an arithmetic number, because the mean of its divisors is an integer number (6964814970).

Almost surely, 2^123101212330 is an apocalyptic number.

123101212330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

123101212330 is a deficient number, since it is larger than the sum of its proper divisors (99772866710).

123101212330 is a wasteful number, since it uses less digits than its factorization.

123101212330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16854.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 123101212330 its reverse (33212101321), we get a palindrome (156313313651).

The spelling of 123101212330 in words is "one hundred twenty-three billion, one hundred one million, two hundred twelve thousand, three hundred thirty".