2164902103 has 8 divisors (see below), whose sum is σ = 2664495008. Its totient is φ = 1712889504.

The previous prime is 2164902067. The next prime is 2164902137. The reversal of 2164902103 is 3012094612.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2164902103 is a prime.

It is a super-2 number, since 2×2164902103² = 9373602231147645218, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2164900103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11894976 + ... + 11895157.

It is an arithmetic number, because the mean of its divisors is an integer number (333061876).

Almost surely, 2^2164902103 is an apocalyptic number.

2164902103 is a deficient number, since it is larger than the sum of its proper divisors (499592905).

2164902103 is a wasteful number, since it uses less digits than its factorization.

2164902103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23790153.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 2164902103 is about 46528.5084974793. The cubic root of 2164902103 is about 1293.6379696904.

Adding to 2164902103 its reverse (3012094612), we get a palindrome (5176996715).

The spelling of 2164902103 in words is "two billion, one hundred sixty-four million, nine hundred two thousand, one hundred three".