120763324103 has 4 divisors (see below), whose sum is σ = 122417616288. Its totient is φ = 119109031920.

The previous prime is 120763324027. The next prime is 120763324109. The reversal of 120763324103 is 301423367021.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 301423367021 = 7 ⋅43060481003.

It is a cyclic number.

It is not a de Polignac number, because 120763324103 - 2²⁴ = 120746546887 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 120763324103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120763324109) 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, 827145983 + ... + 827146128.

It is an arithmetic number, because the mean of its divisors is an integer number (30604404072).

Almost surely, 2^120763324103 is an apocalyptic number.

120763324103 is a deficient number, since it is larger than the sum of its proper divisors (1654292185).

120763324103 is an equidigital number, since it uses as much as digits as its factorization.

120763324103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1654292184.

The product of its (nonzero) digits is 18144, while the sum is 32.

The spelling of 120763324103 in words is "one hundred twenty billion, seven hundred sixty-three million, three hundred twenty-four thousand, one hundred three".