100265230633 has 4 divisors (see below), whose sum is σ = 100272246228. Its totient is φ = 100258215040.

The previous prime is 100265230627. The next prime is 100265230669. The reversal of 100265230633 is 336032562001.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 19309047849 + 80956182784 = 138957^2 + 284528^2 .

It is a cyclic number.

It is not a de Polignac number, because 100265230633 - 2⁵ = 100265230601 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100265230595 and 100265230604.

It is not an unprimeable number, because it can be changed into a prime (100265230603) 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, 3486316 + ... + 3514957.

It is an arithmetic number, because the mean of its divisors is an integer number (25068061557).

Almost surely, 2^100265230633 is an apocalyptic number.

It is an amenable number.

100265230633 is a deficient number, since it is larger than the sum of its proper divisors (7015595).

100265230633 is an equidigital number, since it uses as much as digits as its factorization.

100265230633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7015594.

The product of its (nonzero) digits is 19440, while the sum is 31.

Adding to 100265230633 its reverse (336032562001), we get a palindrome (436297792634).

The spelling of 100265230633 in words is "one hundred billion, two hundred sixty-five million, two hundred thirty thousand, six hundred thirty-three".