100103200033 has 4 divisors (see below), whose sum is σ = 101309262768. Its totient is φ = 98897137300.

The previous prime is 100103199941. The next prime is 100103200091. The reversal of 100103200033 is 330002301001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100103200033 is a prime.

It is a super-2 number, since 2×100103200033² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100103199986 and 100103200022.

It is not an unprimeable number, because it can be changed into a prime (100103200433) 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, 603031243 + ... + 603031408.

It is an arithmetic number, because the mean of its divisors is an integer number (25327315692).

Almost surely, 2^100103200033 is an apocalyptic number.

It is an amenable number.

100103200033 is a deficient number, since it is larger than the sum of its proper divisors (1206062735).

100103200033 is an equidigital number, since it uses as much as digits as its factorization.

100103200033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1206062734.

The product of its (nonzero) digits is 54, while the sum is 13.

Adding to 100103200033 its reverse (330002301001), we get a palindrome (430105501034).

The spelling of 100103200033 in words is "one hundred billion, one hundred three million, two hundred thousand, thirty-three".