100465523 has 4 divisors (see below), whose sum is σ = 100500288. Its totient is φ = 100430760.

The previous prime is 100465507. The next prime is 100465531. The reversal of 100465523 is 325564001.

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

It is a cyclic number.

It is not a de Polignac number, because 100465523 - 2⁴ = 100465507 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100465492 and 100465501.

It is not an unprimeable number, because it can be changed into a prime (100465543) 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, 12611 + ... + 18972.

It is an arithmetic number, because the mean of its divisors is an integer number (25125072).

Almost surely, 2^100465523 is an apocalyptic number.

100465523 is a deficient number, since it is larger than the sum of its proper divisors (34765).

100465523 is an equidigital number, since it uses as much as digits as its factorization.

100465523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34764.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 100465523 is about 10023.2491239119. The cubic root of 100465523 is about 464.8780240441.

The spelling of 100465523 in words is "one hundred million, four hundred sixty-five thousand, five hundred twenty-three".