102240301 has 4 divisors (see below), whose sum is σ = 102267900. Its totient is φ = 102212704.

The previous prime is 102240289. The next prime is 102240323. The reversal of 102240301 is 103042201.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 28366276 + 73874025 = 5326^2 + 8595^2 .

It is a cyclic number.

It is not a de Polignac number, because 102240301 - 2¹⁵ = 102207533 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102240001) 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, 7186 + ... + 16003.

It is an arithmetic number, because the mean of its divisors is an integer number (25566975).

Almost surely, 2^102240301 is an apocalyptic number.

It is an amenable number.

102240301 is a deficient number, since it is larger than the sum of its proper divisors (27599).

102240301 is an equidigital number, since it uses as much as digits as its factorization.

102240301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27598.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 102240301 is about 10111.3946120206. The cubic root of 102240301 is about 467.5995018268.

Adding to 102240301 its reverse (103042201), we get a palindrome (205282502).

The spelling of 102240301 in words is "one hundred two million, two hundred forty thousand, three hundred one".