103626089 has 4 divisors (see below), whose sum is σ = 118429824. Its totient is φ = 88822356.

The previous prime is 103626071. The next prime is 103626113. The reversal of 103626089 is 980626301.

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 not a de Polignac number, because 103626089 - 2²⁰ = 102577513 is a prime.

It is a super-3 number, since 3×103626089³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103626049) 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, 7401857 + ... + 7401870.

It is an arithmetic number, because the mean of its divisors is an integer number (29607456).

Almost surely, 2^103626089 is an apocalyptic number.

It is an amenable number.

103626089 is a deficient number, since it is larger than the sum of its proper divisors (14803735).

103626089 is an equidigital number, since it uses as much as digits as its factorization.

103626089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14803734.

The product of its (nonzero) digits is 15552, while the sum is 35.

The square root of 103626089 is about 10179.6900247503. The cubic root of 103626089 is about 469.7026775032.

The spelling of 103626089 in words is "one hundred three million, six hundred twenty-six thousand, eighty-nine".