2120301013103 has 24 divisors (see below), whose sum is σ = 2656330804512. Its totient is φ = 1677518990784.

The previous prime is 2120301013091. The next prime is 2120301013123. The reversal of 2120301013103 is 3013101030212.

It is a de Polignac number, because none of the positive numbers 2^k-2120301013103 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2120301013123) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15267926 + ... + 15406172.

It is an arithmetic number, because the mean of its divisors is an integer number (110680450188).

Almost surely, 2^{2120301013103} is an apocalyptic number.

2120301013103 is a deficient number, since it is larger than the sum of its proper divisors (536029791409).

2120301013103 is a wasteful number, since it uses less digits than its factorization.

2120301013103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162351 (or 162344 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 2120301013103 its reverse (3013101030212), we get a palindrome (5133402043315).

The spelling of 2120301013103 in words is "two trillion, one hundred twenty billion, three hundred one million, thirteen thousand, one hundred three".