23214022151 has 2 divisors, whose sum is σ = 23214022152. Its totient is φ = 23214022150.

The previous prime is 23214022133. The next prime is 23214022187. The reversal of 23214022151 is 15122041232.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23214022151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23214042151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11607011075 + 11607011076.

It is an arithmetic number, because the mean of its divisors is an integer number (11607011076).

Almost surely, 2^23214022151 is an apocalyptic number.

23214022151 is a deficient number, since it is larger than the sum of its proper divisors (1).

23214022151 is an equidigital number, since it uses as much as digits as its factorization.

23214022151 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 960, while the sum is 23.

Adding to 23214022151 its reverse (15122041232), we get a palindrome (38336063383).

The spelling of 23214022151 in words is "twenty-three billion, two hundred fourteen million, twenty-two thousand, one hundred fifty-one".