104023215061 has 2 divisors, whose sum is σ = 104023215062. Its totient is φ = 104023215060.

The previous prime is 104023215059. The next prime is 104023215157. The reversal of 104023215061 is 160512320401.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 103961104900 + 62110161 = 322430^2 + 7881^2 .

It is a cyclic number.

It is not a de Polignac number, because 104023215061 - 2¹ = 104023215059 is a prime.

Together with 104023215059, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104023210061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52011607530 + 52011607531.

It is an arithmetic number, because the mean of its divisors is an integer number (52011607531).

Almost surely, 2^104023215061 is an apocalyptic number.

It is an amenable number.

104023215061 is a deficient number, since it is larger than the sum of its proper divisors (1).

104023215061 is an equidigital number, since it uses as much as digits as its factorization.

104023215061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 25.

Adding to 104023215061 its reverse (160512320401), we get a palindrome (264535535462).

The spelling of 104023215061 in words is "one hundred four billion, twenty-three million, two hundred fifteen thousand, sixty-one".