23321100342 has 16 divisors (see below), whose sum is σ = 47299133952. Its totient is φ = 7664211240.

The previous prime is 23321100337. The next prime is 23321100343. The reversal of 23321100342 is 24300112332.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23321100343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27371758 + ... + 27372609.

It is an arithmetic number, because the mean of its divisors is an integer number (2956195872).

Almost surely, 2^23321100342 is an apocalyptic number.

23321100342 is an abundant number, since it is smaller than the sum of its proper divisors (23978033610).

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

23321100342 is a wasteful number, since it uses less digits than its factorization.

23321100342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54744443.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 23321100342 its reverse (24300112332), we get a palindrome (47621212674).

The spelling of 23321100342 in words is "twenty-three billion, three hundred twenty-one million, one hundred thousand, three hundred forty-two".