2100148294 has 16 divisors (see below), whose sum is σ = 3225119040. Its totient is φ = 1025133480.

The previous prime is 2100148273. The next prime is 2100148313. The reversal of 2100148294 is 4928410012.

It is a super-2 number, since 2×2100148294² = 8821245713582220872, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 206509 + ... + 216439.

It is an arithmetic number, because the mean of its divisors is an integer number (201569940).

Almost surely, 2^2100148294 is an apocalyptic number.

2100148294 is a deficient number, since it is larger than the sum of its proper divisors (1124970746).

2100148294 is a wasteful number, since it uses less digits than its factorization.

2100148294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12435.

The product of its (nonzero) digits is 4608, while the sum is 31.

The square root of 2100148294 is about 45827.3749411855. The cubic root of 2100148294 is about 1280.6093074854.

The spelling of 2100148294 in words is "two billion, one hundred million, one hundred forty-eight thousand, two hundred ninety-four".