2302034021155 has 24 divisors (see below), whose sum is σ = 3038769565776. Its totient is φ = 1672901081280.

The previous prime is 2302034021153. The next prime is 2302034021179. The reversal of 2302034021155 is 5511204302032.

It is not a de Polignac number, because 2302034021155 - 2¹ = 2302034021153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2302034021153) 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, 706644 + ... + 2259073.

It is an arithmetic number, because the mean of its divisors is an integer number (126615398574).

Almost surely, 2^{2302034021155} is an apocalyptic number.

2302034021155 is a deficient number, since it is larger than the sum of its proper divisors (736735544621).

2302034021155 is a wasteful number, since it uses less digits than its factorization.

2302034021155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2967027 (or 2967016 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

Adding to 2302034021155 its reverse (5511204302032), we get a palindrome (7813238323187).

The spelling of 2302034021155 in words is "two trillion, three hundred two billion, thirty-four million, twenty-one thousand, one hundred fifty-five".