2148103028302 has 16 divisors (see below), whose sum is σ = 4017231637632. Its totient is φ = 836923257720.

The previous prime is 2148103028249. The next prime is 2148103028303. The reversal of 2148103028302 is 2038203018412.

It is a happy number.

It is a super-2 number, since 2×2148103028302² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2148103028303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6974360328 + ... + 6974360635.

It is an arithmetic number, because the mean of its divisors is an integer number (251076977352).

Almost surely, 2^{2148103028302} is an apocalyptic number.

2148103028302 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2148103028302 is a deficient number, since it is larger than the sum of its proper divisors (1869128609330).

2148103028302 is a wasteful number, since it uses less digits than its factorization.

2148103028302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13948720983.

The product of its (nonzero) digits is 18432, while the sum is 34.

The spelling of 2148103028302 in words is "two trillion, one hundred forty-eight billion, one hundred three million, twenty-eight thousand, three hundred two".