100538326 has 8 divisors (see below), whose sum is σ = 172351440. Its totient is φ = 43087848.

The previous prime is 100538303. The next prime is 100538341. The reversal of 100538326 is 623835001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 100538294 and 100538303.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3590641 + ... + 3590668.

It is an arithmetic number, because the mean of its divisors is an integer number (21543930).

Almost surely, 2^100538326 is an apocalyptic number.

100538326 is a deficient number, since it is larger than the sum of its proper divisors (71813114).

100538326 is an equidigital number, since it uses as much as digits as its factorization.

100538326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7181318.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 100538326 is about 10026.8801728155. The cubic root of 100538326 is about 464.9902892334.

The spelling of 100538326 in words is "one hundred million, five hundred thirty-eight thousand, three hundred twenty-six".