2302015155 has 32 divisors (see below), whose sum is σ = 4059514368. Its totient is φ = 1104614400.

The previous prime is 2302015147. The next prime is 2302015181. The reversal of 2302015155 is 5515102032.

It is a happy number.

It is not a de Polignac number, because 2302015155 - 2³ = 2302015147 is a prime.

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, 55911 + ... + 87920.

It is an arithmetic number, because the mean of its divisors is an integer number (126859824).

Almost surely, 2^2302015155 is an apocalyptic number.

2302015155 is a deficient number, since it is larger than the sum of its proper divisors (1757499213).

2302015155 is a wasteful number, since it uses less digits than its factorization.

2302015155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143947.

The product of its (nonzero) digits is 1500, while the sum is 24.

The square root of 2302015155 is about 47979.3200764663. The cubic root of 2302015155 is about 1320.3915189629.

Adding to 2302015155 its reverse (5515102032), we get a palindrome (7817117187).

The spelling of 2302015155 in words is "two billion, three hundred two million, fifteen thousand, one hundred fifty-five".