123032042202 has 32 divisors (see below), whose sum is σ = 247544894592. Its totient is φ = 40763991744.

The previous prime is 123032042191. The next prime is 123032042207. The reversal of 123032042202 is 202240230321.

It is not an unprimeable number, because it can be changed into a prime (123032042207) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5383083 + ... + 5405889.

It is an arithmetic number, because the mean of its divisors is an integer number (7735777956).

Almost surely, 2^123032042202 is an apocalyptic number.

123032042202 is an abundant number, since it is smaller than the sum of its proper divisors (124512852390).

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

123032042202 is a wasteful number, since it uses less digits than its factorization.

123032042202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28182.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 123032042202 its reverse (202240230321), we get a palindrome (325272272523).

The spelling of 123032042202 in words is "one hundred twenty-three billion, thirty-two million, forty-two thousand, two hundred two".