23012255211151 has 2 divisors, whose sum is σ = 23012255211152. Its totient is φ = 23012255211150.

The previous prime is 23012255211089. The next prime is 23012255211263. The reversal of 23012255211151 is 15111255221032.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23012255211151 - 2¹¹ = 23012255209103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23012255215151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11506127605575 + 11506127605576.

It is an arithmetic number, because the mean of its divisors is an integer number (11506127605576).

Almost surely, 2^{23012255211151} is an apocalyptic number.

23012255211151 is a deficient number, since it is larger than the sum of its proper divisors (1).

23012255211151 is an equidigital number, since it uses as much as digits as its factorization.

23012255211151 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6000, while the sum is 31.

The spelling of 23012255211151 in words is "twenty-three trillion, twelve billion, two hundred fifty-five million, two hundred eleven thousand, one hundred fifty-one".