23002211030137 has 2 divisors, whose sum is σ = 23002211030138. Its totient is φ = 23002211030136.

The previous prime is 23002211030101. The next prime is 23002211030167. The reversal of 23002211030137 is 73103011220032.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 18530863953001 + 4471347077136 = 4304749^2 + 2114556^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23002211030137 is a prime.

It is not a weakly prime, because it can be changed into another prime (23002211030167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11501105515068 + 11501105515069.

It is an arithmetic number, because the mean of its divisors is an integer number (11501105515069).

Almost surely, 2^{23002211030137} is an apocalyptic number.

It is an amenable number.

23002211030137 is a deficient number, since it is larger than the sum of its proper divisors (1).

23002211030137 is an equidigital number, since it uses as much as digits as its factorization.

23002211030137 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512, while the sum is 25.

Adding to 23002211030137 its reverse (73103011220032), we get a palindrome (96105222250169).

The spelling of 23002211030137 in words is "twenty-three trillion, two billion, two hundred eleven million, thirty thousand, one hundred thirty-seven".