104101511 has 2 divisors, whose sum is σ = 104101512. Its totient is φ = 104101510.

The previous prime is 104101507. The next prime is 104101537. The reversal of 104101511 is 115101401.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 104101511 - 2² = 104101507 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104101541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52050755 + 52050756.

It is an arithmetic number, because the mean of its divisors is an integer number (52050756).

Almost surely, 2^104101511 is an apocalyptic number.

104101511 is a deficient number, since it is larger than the sum of its proper divisors (1).

104101511 is an equidigital number, since it uses as much as digits as its factorization.

104101511 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20, while the sum is 14.

The square root of 104101511 is about 10203.0147995580. The cubic root of 104101511 is about 470.4198918516.

Adding to 104101511 its reverse (115101401), we get a palindrome (219202912).

The spelling of 104101511 in words is "one hundred four million, one hundred one thousand, five hundred eleven".