102041453 has 4 divisors (see below), whose sum is σ = 102063360. Its totient is φ = 102019548.

The previous prime is 102041441. The next prime is 102041461. The reversal of 102041453 is 354140201.

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.

It is a cyclic number.

It is not a de Polignac number, because 102041453 - 2⁶ = 102041389 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 (102043453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 875 + ... + 14312.

It is an arithmetic number, because the mean of its divisors is an integer number (25515840).

Almost surely, 2^102041453 is an apocalyptic number.

It is an amenable number.

102041453 is a deficient number, since it is larger than the sum of its proper divisors (21907).

102041453 is an equidigital number, since it uses as much as digits as its factorization.

102041453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21906.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 102041453 is about 10101.5569592019. The cubic root of 102041453 is about 467.2961590483.

Adding to 102041453 its reverse (354140201), we get a palindrome (456181654).

The spelling of 102041453 in words is "one hundred two million, forty-one thousand, four hundred fifty-three".