23214151131055 has 16 divisors (see below), whose sum is σ = 27961066991520. Its totient is φ = 18501933091968.

The previous prime is 23214151131053. The next prime is 23214151131113. The reversal of 23214151131055 is 55013115141232.

It is a cyclic number.

It is not a de Polignac number, because 23214151131055 - 2¹ = 23214151131053 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23214151131055.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23214151131053) 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, 89343709 + ... + 89603161.

It is an arithmetic number, because the mean of its divisors is an integer number (1747566686970).

Almost surely, 2^{23214151131055} is an apocalyptic number.

23214151131055 is a deficient number, since it is larger than the sum of its proper divisors (4746915860465).

23214151131055 is a wasteful number, since it uses less digits than its factorization.

23214151131055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 326250.

The product of its (nonzero) digits is 18000, while the sum is 34.

Adding to 23214151131055 its reverse (55013115141232), we get a palindrome (78227266272287).

The spelling of 23214151131055 in words is "twenty-three trillion, two hundred fourteen billion, one hundred fifty-one million, one hundred thirty-one thousand, fifty-five".