100231453 has 16 divisors (see below), whose sum is σ = 118846080. Its totient is φ = 82708416.

The previous prime is 100231451. The next prime is 100231457. The reversal of 100231453 is 354132001.

It is not a de Polignac number, because 100231453 - 2¹ = 100231451 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 100231453.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100231451) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 113851 + ... + 114727.

It is an arithmetic number, because the mean of its divisors is an integer number (7427880).

Almost surely, 2^100231453 is an apocalyptic number.

It is an amenable number.

100231453 is a deficient number, since it is larger than the sum of its proper divisors (18614627).

100231453 is an equidigital number, since it uses as much as digits as its factorization.

100231453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1476.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 100231453 is about 10011.5659614268. The cubic root of 100231453 is about 464.5167106559.

Adding to 100231453 its reverse (354132001), we get a palindrome (454363454).

It can be divided in two parts, 10023 and 1453, that added together give a triangular number (11476 = T₁₅₁).

The spelling of 100231453 in words is "one hundred million, two hundred thirty-one thousand, four hundred fifty-three".