23211323041 has 2 divisors, whose sum is σ = 23211323042. Its totient is φ = 23211323040.

The previous prime is 23211323029. The next prime is 23211323059. The reversal of 23211323041 is 14032311232.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21346378816 + 1864944225 = 146104^2 + 43185^2 .

It is a cyclic number.

It is not a de Polignac number, because 23211323041 - 2⁹ = 23211322529 is a prime.

It is not a weakly prime, because it can be changed into another prime (23211123041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11605661520 + 11605661521.

It is an arithmetic number, because the mean of its divisors is an integer number (11605661521).

Almost surely, 2^23211323041 is an apocalyptic number.

It is an amenable number.

23211323041 is a deficient number, since it is larger than the sum of its proper divisors (1).

23211323041 is an equidigital number, since it uses as much as digits as its factorization.

23211323041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 23211323041 its reverse (14032311232), we get a palindrome (37243634273).

The spelling of 23211323041 in words is "twenty-three billion, two hundred eleven million, three hundred twenty-three thousand, forty-one".