234523122301020 has 192 divisors, whose sum is σ = 761419327334400. Its totient is φ = 52824220001280.

The previous prime is 234523122300983. The next prime is 234523122301043. The reversal of 234523122301020 is 20103221325432.

234523122301020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 58566726 + ... + 62442834.

It is an arithmetic number, because the mean of its divisors is an integer number (3965725663200).

Almost surely, 2^{234523122301020} is an apocalyptic number.

234523122301020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 234523122301020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (380709663667200).

234523122301020 is an abundant number, since it is smaller than the sum of its proper divisors (526896205033380).

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

234523122301020 is a wasteful number, since it uses less digits than its factorization.

234523122301020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3878228 (or 3878226 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 234523122301020 its reverse (20103221325432), we get a palindrome (254626343626452).

The spelling of 234523122301020 in words is "two hundred thirty-four trillion, five hundred twenty-three billion, one hundred twenty-two million, three hundred one thousand, twenty".