23034312101340 has 192 divisors, whose sum is σ = 75700565337600. Its totient is φ = 5798631379968.

The previous prime is 23034312101327. The next prime is 23034312101377. The reversal of 23034312101340 is 4310121343032.

It is a happy number.

23034312101340 is a `hidden beast` number, since 2 + 3 + 0 + 3 + 4 + 312 + 1 + 0 + 1 + 340 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 1062957 + ... + 6870116.

It is an arithmetic number, because the mean of its divisors is an integer number (394273777800).

Almost surely, 2^{23034312101340} is an apocalyptic number.

23034312101340 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 23034312101340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37850282668800).

23034312101340 is an abundant number, since it is smaller than the sum of its proper divisors (52666253236260).

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

23034312101340 is a wasteful number, since it uses less digits than its factorization.

23034312101340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7933393 (or 7933385 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 23034312101340 its reverse (4310121343032), we get a palindrome (27344433444372).

The spelling of 23034312101340 in words is "twenty-three trillion, thirty-four billion, three hundred twelve million, one hundred one thousand, three hundred forty".