2120103235202 has 16 divisors (see below), whose sum is σ = 3344678998272. Its totient is φ = 1006500621360.

The previous prime is 2120103235193. The next prime is 2120103235207. The reversal of 2120103235202 is 2025323010212.

It is not an unprimeable number, because it can be changed into a prime (2120103235207) 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, 322593068 + ... + 322599639.

It is an arithmetic number, because the mean of its divisors is an integer number (209042437392).

Almost surely, 2^{2120103235202} is an apocalyptic number.

2120103235202 is a deficient number, since it is larger than the sum of its proper divisors (1224575763070).

2120103235202 is a wasteful number, since it uses less digits than its factorization.

2120103235202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 645192793.

The product of its (nonzero) digits is 1440, while the sum is 23.

Adding to 2120103235202 its reverse (2025323010212), we get a palindrome (4145426245414).

The spelling of 2120103235202 in words is "two trillion, one hundred twenty billion, one hundred three million, two hundred thirty-five thousand, two hundred two".