41155323023 has 2 divisors, whose sum is σ = 41155323024. Its totient is φ = 41155323022.

The previous prime is 41155323019. The next prime is 41155323049. The reversal of 41155323023 is 32032355114.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 41155323023 - 2² = 41155323019 is a prime.

It is a super-2 number, since 2×41155323023² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41155323623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20577661511 + 20577661512.

It is an arithmetic number, because the mean of its divisors is an integer number (20577661512).

Almost surely, 2^41155323023 is an apocalyptic number.

41155323023 is a deficient number, since it is larger than the sum of its proper divisors (1).

41155323023 is an equidigital number, since it uses as much as digits as its factorization.

41155323023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10800, while the sum is 29.

Adding to 41155323023 its reverse (32032355114), we get a palindrome (73187678137).

The spelling of 41155323023 in words is "forty-one billion, one hundred fifty-five million, three hundred twenty-three thousand, twenty-three".