103642113233 has 4 divisors (see below), whose sum is σ = 105398759280. Its totient is φ = 101885467188.

The previous prime is 103642113199. The next prime is 103642113269. The reversal of 103642113233 is 332311246301.

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: 332311246301 = 131 ⋅2536727071.

It is a cyclic number.

It is not a de Polignac number, because 103642113233 - 2³⁴ = 86462244049 is a prime.

It is a super-3 number, since 3×103642113233³ (a number of 34 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 103642113196 and 103642113205.

It is not an unprimeable number, because it can be changed into a prime (103642113833) 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, 878322935 + ... + 878323052.

It is an arithmetic number, because the mean of its divisors is an integer number (26349689820).

Almost surely, 2^103642113233 is an apocalyptic number.

It is an amenable number.

103642113233 is a deficient number, since it is larger than the sum of its proper divisors (1756646047).

103642113233 is an equidigital number, since it uses as much as digits as its factorization.

103642113233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1756646046.

The product of its (nonzero) digits is 7776, while the sum is 29.

Adding to 103642113233 its reverse (332311246301), we get a palindrome (435953359534).

The spelling of 103642113233 in words is "one hundred three billion, six hundred forty-two million, one hundred thirteen thousand, two hundred thirty-three".