101024401 has 2 divisors, whose sum is σ = 101024402. Its totient is φ = 101024400.

The previous prime is 101024389. The next prime is 101024411. The reversal of 101024401 is 104420101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 65610000 + 35414401 = 8100^2 + 5951^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101024401 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (101024411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50512200 + 50512201.

It is an arithmetic number, because the mean of its divisors is an integer number (50512201).

Almost surely, 2^101024401 is an apocalyptic number.

It is an amenable number.

101024401 is a deficient number, since it is larger than the sum of its proper divisors (1).

101024401 is an equidigital number, since it uses as much as digits as its factorization.

101024401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 101024401 is about 10051.0895429302. The cubic root of 101024401 is about 465.7384512883.

Adding to 101024401 its reverse (104420101), we get a palindrome (205444502).

The spelling of 101024401 in words is "one hundred one million, twenty-four thousand, four hundred one".