100266036 has 96 divisors (see below), whose sum is σ = 261975168. Its totient is φ = 29652480.

The previous prime is 100266013. The next prime is 100266037. The reversal of 100266036 is 630662001.

It is a junction number, because it is equal to n+sod(n) for n = 100265997 and 100266015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100266037) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 553866 + ... + 554046.

It is an arithmetic number, because the mean of its divisors is an integer number (2728908).

Almost surely, 2^100266036 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 100266036, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (130987584).

100266036 is an abundant number, since it is smaller than the sum of its proper divisors (161709132).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

100266036 is a wasteful number, since it uses less digits than its factorization.

100266036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 321 (or 319 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 100266036 is about 10013.2929648543. The cubic root of 100266036 is about 464.5701287986.

The spelling of 100266036 in words is "one hundred million, two hundred sixty-six thousand, thirty-six".