100214433 has 12 divisors (see below), whose sum is σ = 157913808. Its totient is φ = 60735960.

The previous prime is 100214431. The next prime is 100214437. The reversal of 100214433 is 334412001.

It is not a de Polignac number, because 100214433 - 2¹ = 100214431 is a prime.

It is a super-2 number, since 2×100214433² = 20085865163022978, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (100214431) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 506035 + ... + 506232.

It is an arithmetic number, because the mean of its divisors is an integer number (13159484).

Almost surely, 2^100214433 is an apocalyptic number.

It is an amenable number.

100214433 is a deficient number, since it is larger than the sum of its proper divisors (57699375).

100214433 is a wasteful number, since it uses less digits than its factorization.

100214433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1012284 (or 1012281 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 100214433 is about 10010.7159084653. The cubic root of 100214433 is about 464.4904164414.

Adding to 100214433 its reverse (334412001), we get a palindrome (434626434).

The spelling of 100214433 in words is "one hundred million, two hundred fourteen thousand, four hundred thirty-three".