104525031101 has 2 divisors, whose sum is σ = 104525031102. Its totient is φ = 104525031100.

The previous prime is 104525031019. The next prime is 104525031139. The reversal of 104525031101 is 101130525401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 52473064900 + 52051966201 = 229070^2 + 228149^2 .

It is an emirp because it is prime and its reverse (101130525401) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104525031101 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104525031701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52262515550 + 52262515551.

It is an arithmetic number, because the mean of its divisors is an integer number (52262515551).

Almost surely, 2^104525031101 is an apocalyptic number.

It is an amenable number.

104525031101 is a deficient number, since it is larger than the sum of its proper divisors (1).

104525031101 is an equidigital number, since it uses as much as digits as its factorization.

104525031101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 600, while the sum is 23.

Adding to 104525031101 its reverse (101130525401), we get a palindrome (205655556502).

The spelling of 104525031101 in words is "one hundred four billion, five hundred twenty-five million, thirty-one thousand, one hundred one".