123460766130 has 128 divisors (see below), whose sum is σ = 327497748480. Its totient is φ = 29600766720.

The previous prime is 123460766089. The next prime is 123460766137. The reversal of 123460766130 is 31667064321.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (123460766137) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2271411 + ... + 2325129.

It is an arithmetic number, because the mean of its divisors is an integer number (2558576160).

Almost surely, 2^123460766130 is an apocalyptic number.

123460766130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 123460766130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (163748874240).

123460766130 is an abundant number, since it is smaller than the sum of its proper divisors (204036982350).

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

123460766130 is a wasteful number, since it uses less digits than its factorization.

123460766130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53896.

The product of its (nonzero) digits is 108864, while the sum is 39.

The spelling of 123460766130 in words is "one hundred twenty-three billion, four hundred sixty million, seven hundred sixty-six thousand, one hundred thirty".