123132041230 has 64 divisors (see below), whose sum is σ = 260437856256. Its totient is φ = 41446944000.

The previous prime is 123132041213. The next prime is 123132041237. The reversal of 123132041230 is 32140231321.

It is a super-2 number, since 2×123132041230² (a number of 23 digits) contains 22 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123132041237) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 706551 + ... + 863410.

It is an arithmetic number, because the mean of its divisors is an integer number (4069341504).

Almost surely, 2^123132041230 is an apocalyptic number.

123132041230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

123132041230 is an abundant number, since it is smaller than the sum of its proper divisors (137305815026).

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

123132041230 is a wasteful number, since it uses less digits than its factorization.

123132041230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1570033.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 123132041230 its reverse (32140231321), we get a palindrome (155272272551).

The spelling of 123132041230 in words is "one hundred twenty-three billion, one hundred thirty-two million, forty-one thousand, two hundred thirty".