23120511041 has 2 divisors, whose sum is σ = 23120511042. Its totient is φ = 23120511040.

The previous prime is 23120510983. The next prime is 23120511061. The reversal of 23120511041 is 14011502132.

It is an a-pointer prime, because the next prime (23120511061) can be obtained adding 23120511041 to its sum of digits (20).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 17721200641 + 5399310400 = 133121^2 + 73480^2 .

It is a cyclic number.

It is not a de Polignac number, because 23120511041 - 2⁶ = 23120510977 is a prime.

It is not a weakly prime, because it can be changed into another prime (23120511061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11560255520 + 11560255521.

It is an arithmetic number, because the mean of its divisors is an integer number (11560255521).

Almost surely, 2^23120511041 is an apocalyptic number.

It is an amenable number.

23120511041 is a deficient number, since it is larger than the sum of its proper divisors (1).

23120511041 is an equidigital number, since it uses as much as digits as its factorization.

23120511041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 240, while the sum is 20.

The spelling of 23120511041 in words is "twenty-three billion, one hundred twenty million, five hundred eleven thousand, forty-one".