2303242502105 has 32 divisors (see below), whose sum is σ = 3077015156640. Its totient is φ = 1646956523520.

The previous prime is 2303242502089. The next prime is 2303242502129. The reversal of 2303242502105 is 5012052423032.

It can be written as a sum of positive squares in 16 ways, for example, as 1275652784704 + 1027589717401 = 1129448^2 + 1013701^2 .

It is not a de Polignac number, because 2303242502105 - 2⁴ = 2303242502089 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7508474 + ... + 7809203.

It is an arithmetic number, because the mean of its divisors is an integer number (96156723645).

Almost surely, 2^{2303242502105} is an apocalyptic number.

It is an amenable number.

2303242502105 is a deficient number, since it is larger than the sum of its proper divisors (773772654535).

2303242502105 is a wasteful number, since it uses less digits than its factorization.

2303242502105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15317789.

The product of its (nonzero) digits is 14400, while the sum is 29.

Adding to 2303242502105 its reverse (5012052423032), we get a palindrome (7315294925137).

The spelling of 2303242502105 in words is "two trillion, three hundred three billion, two hundred forty-two million, five hundred two thousand, one hundred five".