2115301052 has 6 divisors (see below), whose sum is σ = 3701776848. Its totient is φ = 1057650524.

The previous prime is 2115300983. The next prime is 2115301079. The reversal of 2115301052 is 2501035112.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 264412628 + ... + 264412635.

It is an arithmetic number, because the mean of its divisors is an integer number (616962808).

Almost surely, 2^2115301052 is an apocalyptic number.

It is an amenable number.

2115301052 is a deficient number, since it is larger than the sum of its proper divisors (1586475796).

2115301052 is a wasteful number, since it uses less digits than its factorization.

2115301052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 528825267 (or 528825265 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 20.

The square root of 2115301052 is about 45992.4021116532. The cubic root of 2115301052 is about 1283.6818333831.

Adding to 2115301052 its reverse (2501035112), we get a palindrome (4616336164).

The spelling of 2115301052 in words is "two billion, one hundred fifteen million, three hundred one thousand, fifty-two".