120203003113 has 8 divisors (see below), whose sum is σ = 129017245608. Its totient is φ = 111582480384.

The previous prime is 120203003101. The next prime is 120203003119. The reversal of 120203003113 is 311300302021.

It can be written as a sum of positive squares in 4 ways, for example, as 64380435289 + 55822567824 = 253733^2 + 236268^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120203003113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120203003119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48428656 + ... + 48431137.

It is an arithmetic number, because the mean of its divisors is an integer number (16127155701).

Almost surely, 2^120203003113 is an apocalyptic number.

It is an amenable number.

120203003113 is a deficient number, since it is larger than the sum of its proper divisors (8814242495).

120203003113 is an equidigital number, since it uses as much as digits as its factorization.

120203003113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96859883.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 120203003113 its reverse (311300302021), we get a palindrome (431503305134).

The spelling of 120203003113 in words is "one hundred twenty billion, two hundred three million, three thousand, one hundred thirteen".