123122310210130 has 192 divisors, whose sum is σ = 298179874404864. Its totient is φ = 36070272000000.

The previous prime is 123122310210101. The next prime is 123122310210157. The reversal of 123122310210130 is 31012013221321.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 67919530 + ... + 69708730.

It is an arithmetic number, because the mean of its divisors is an integer number (1553020179192).

Almost surely, 2^{123122310210130} is an apocalyptic number.

123122310210130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

123122310210130 is an abundant number, since it is smaller than the sum of its proper divisors (175057564194734).

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

123122310210130 is a wasteful number, since it uses less digits than its factorization.

123122310210130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1790001 (or 1789994 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 123122310210130 its reverse (31012013221321), we get a palindrome (154134323431451).

The spelling of 123122310210130 in words is "one hundred twenty-three trillion, one hundred twenty-two billion, three hundred ten million, two hundred ten thousand, one hundred thirty".