2021301153 has 24 divisors (see below), whose sum is σ = 3026549760. Its totient is φ = 1298566080.

The previous prime is 2021301143. The next prime is 2021301167. The reversal of 2021301153 is 3511031202.

It is not a de Polignac number, because 2021301153 - 2¹⁰ = 2021300129 is a prime.

It is a super-2 number, since 2×2021301153² = 8171316702238258818, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2021301133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 51525 + ... + 81837.

It is an arithmetic number, because the mean of its divisors is an integer number (126106240).

Almost surely, 2^2021301153 is an apocalyptic number.

It is an amenable number.

2021301153 is a deficient number, since it is larger than the sum of its proper divisors (1005248607).

2021301153 is a wasteful number, since it uses less digits than its factorization.

2021301153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30589 (or 30586 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 2021301153 is about 44958.8829153928. The cubic root of 2021301153 is about 1264.3782251618.

Adding to 2021301153 its reverse (3511031202), we get a palindrome (5532332355).

The spelling of 2021301153 in words is "two billion, twenty-one million, three hundred one thousand, one hundred fifty-three".