123233130030 has 32 divisors (see below), whose sum is σ = 302052271104. Its totient is φ = 32162972576.

The previous prime is 123233130023. The next prime is 123233130043. The reversal of 123233130030 is 30031332321.

It is a junction number, because it is equal to n+sod(n) for n = 123233129979 and 123233130006.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43698282 + ... + 43701101.

It is an arithmetic number, because the mean of its divisors is an integer number (9439133472).

Almost surely, 2^123233130030 is an apocalyptic number.

123233130030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

123233130030 is an abundant number, since it is smaller than the sum of its proper divisors (178819141074).

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

123233130030 is a wasteful number, since it uses less digits than its factorization.

123233130030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87399440.

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

Adding to 123233130030 its reverse (30031332321), we get a palindrome (153264462351).

The spelling of 123233130030 in words is "one hundred twenty-three billion, two hundred thirty-three million, one hundred thirty thousand, thirty".