103033301023 has 4 divisors (see below), whose sum is σ = 108456106360. Its totient is φ = 97610495688.

The previous prime is 103033301011. The next prime is 103033301047. The reversal of 103033301023 is 320103330301.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103033301023 is a prime.

It is a super-2 number, since 2×103033301023² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19), and also a Moran number because the ratio is a prime number: 5422805317 = 103033301023 / (1 + 0 + 3 + 0 + 3 + 3 + 3 + 0 + 1 + 0 + 2 + 3).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103033301323) 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, 2711402640 + ... + 2711402677.

It is an arithmetic number, because the mean of its divisors is an integer number (27114026590).

Almost surely, 2^103033301023 is an apocalyptic number.

103033301023 is a deficient number, since it is larger than the sum of its proper divisors (5422805337).

103033301023 is an equidigital number, since it uses as much as digits as its factorization.

103033301023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5422805336.

The product of its (nonzero) digits is 486, while the sum is 19.

Adding to 103033301023 its reverse (320103330301), we get a palindrome (423136631324).

The spelling of 103033301023 in words is "one hundred three billion, thirty-three million, three hundred one thousand, twenty-three".