101523041 has 2 divisors, whose sum is σ = 101523042. Its totient is φ = 101523040.

The previous prime is 101523017. The next prime is 101523049. The reversal of 101523041 is 140325101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 93683041 + 7840000 = 9679^2 + 2800^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101523041 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (101523049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50761520 + 50761521.

It is an arithmetic number, because the mean of its divisors is an integer number (50761521).

Almost surely, 2^101523041 is an apocalyptic number.

It is an amenable number.

101523041 is a deficient number, since it is larger than the sum of its proper divisors (1).

101523041 is an equidigital number, since it uses as much as digits as its factorization.

101523041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 101523041 is about 10075.8642805469. The cubic root of 101523041 is about 466.5034637362.

Adding to 101523041 its reverse (140325101), we get a palindrome (241848142).

The spelling of 101523041 in words is "one hundred one million, five hundred twenty-three thousand, forty-one".