23342202111243 has 16 divisors (see below), whose sum is σ = 32143539520512. Its totient is φ = 15051686316000.

The previous prime is 23342202111197. The next prime is 23342202111299. The reversal of 23342202111243 is 34211120224332.

It is a happy number.

It is not a de Polignac number, because 23342202111243 - 2²⁹ = 23341665240331 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23342202111243.

It is not an unprimeable number, because it can be changed into a prime (23342202111443) 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, 64810428 + ... + 65169593.

It is an arithmetic number, because the mean of its divisors is an integer number (2008971220032).

Almost surely, 2^{23342202111243} is an apocalyptic number.

23342202111243 is a deficient number, since it is larger than the sum of its proper divisors (8801337409269).

23342202111243 is a wasteful number, since it uses less digits than its factorization.

23342202111243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129981986.

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 23342202111243 its reverse (34211120224332), we get a palindrome (57553322335575).

The spelling of 23342202111243 in words is "twenty-three trillion, three hundred forty-two billion, two hundred two million, one hundred eleven thousand, two hundred forty-three".