103232100133 has 4 divisors (see below), whose sum is σ = 103624617888. Its totient is φ = 102839582380.

The previous prime is 103232100091. The next prime is 103232100187. The reversal of 103232100133 is 331001232301.

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, and also an emirpimes, since its reverse is a distinct semiprime: 331001232301 = 240953 ⋅1373717.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103232100133 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 103232100133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103232100193) 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, 196258483 + ... + 196259008.

It is an arithmetic number, because the mean of its divisors is an integer number (25906154472).

Almost surely, 2^103232100133 is an apocalyptic number.

It is an amenable number.

103232100133 is a deficient number, since it is larger than the sum of its proper divisors (392517755).

103232100133 is an equidigital number, since it uses as much as digits as its factorization.

103232100133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 392517754.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 103232100133 its reverse (331001232301), we get a palindrome (434233332434).

The spelling of 103232100133 in words is "one hundred three billion, two hundred thirty-two million, one hundred thousand, one hundred thirty-three".