2101302255 has 32 divisors (see below), whose sum is σ = 3833694144. Its totient is φ = 973633536.

The previous prime is 2101302253. The next prime is 2101302317. The reversal of 2101302255 is 5522031012.

It is not a de Polignac number, because 2101302255 - 2¹ = 2101302253 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2101302253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 313624 + ... + 320253.

It is an arithmetic number, because the mean of its divisors is an integer number (119802942).

Almost surely, 2^2101302255 is an apocalyptic number.

2101302255 is a deficient number, since it is larger than the sum of its proper divisors (1732391889).

2101302255 is a wasteful number, since it uses less digits than its factorization.

2101302255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 633915.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 2101302255 is about 45839.9635143834. The cubic root of 2101302255 is about 1280.8438151503.

Adding to 2101302255 its reverse (5522031012), we get a palindrome (7623333267).

The spelling of 2101302255 in words is "two billion, one hundred one million, three hundred two thousand, two hundred fifty-five".