10109356 has 12 divisors (see below), whose sum is σ = 18732168. Its totient is φ = 4757312.

The previous prime is 10109321. The next prime is 10109369. The reversal of 10109356 is 65390101.

It is a self number, because there is not a number n which added to its sum of digits gives 10109356.

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, 74266 + ... + 74401.

It is an arithmetic number, because the mean of its divisors is an integer number (1561014).

Almost surely, 2^10109356 is an apocalyptic number.

It is an amenable number.

10109356 is a deficient number, since it is larger than the sum of its proper divisors (8622812).

10109356 is a wasteful number, since it uses less digits than its factorization.

10109356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148688 (or 148686 counting only the distinct ones).

The product of its (nonzero) digits is 810, while the sum is 25.

The square root of 10109356 is about 3179.5213476245. The cubic root of 10109356 is about 216.2259581010.

Adding to 10109356 its reverse (65390101), we get a palindrome (75499457).

The spelling of 10109356 in words is "ten million, one hundred nine thousand, three hundred fifty-six".