101302401 has 4 divisors (see below), whose sum is σ = 135069872. Its totient is φ = 67534932.

The previous prime is 101302391. The next prime is 101302403. The reversal of 101302401 is 104203101.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 104203101 = 3 ⋅34734367.

It is not a de Polignac number, because 101302401 - 2¹⁰ = 101301377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101302403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16883731 + ... + 16883736.

It is an arithmetic number, because the mean of its divisors is an integer number (33767468).

Almost surely, 2^101302401 is an apocalyptic number.

It is an amenable number.

101302401 is a deficient number, since it is larger than the sum of its proper divisors (33767471).

101302401 is an equidigital number, since it uses as much as digits as its factorization.

101302401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33767470.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 101302401 is about 10064.9093885638. The cubic root of 101302401 is about 466.1652679966.

Adding to 101302401 its reverse (104203101), we get a palindrome (205505502).

The spelling of 101302401 in words is "one hundred one million, three hundred two thousand, four hundred one".