123210301130 has 64 divisors (see below), whose sum is σ = 256214085120. Its totient is φ = 41785196544.

The previous prime is 123210301121. The next prime is 123210301147. The reversal of 123210301130 is 31103012321.

It is a junction number, because it is equal to n+sod(n) for n = 123210301099 and 123210301108.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16448426 + ... + 16455914.

It is an arithmetic number, because the mean of its divisors is an integer number (4003345080).

Almost surely, 2^123210301130 is an apocalyptic number.

123210301130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

123210301130 is an abundant number, since it is smaller than the sum of its proper divisors (133003783990).

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

123210301130 is a wasteful number, since it uses less digits than its factorization.

123210301130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10023.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 123210301130 its reverse (31103012321), we get a palindrome (154313313451).

The spelling of 123210301130 in words is "one hundred twenty-three billion, two hundred ten million, three hundred one thousand, one hundred thirty".