2101240314 has 24 divisors (see below), whose sum is σ = 4616812512. Its totient is φ = 690548040.

The previous prime is 2101240313. The next prime is 2101240319. The reversal of 2101240314 is 4130421012.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (2101240313) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 820804 + ... + 823359.

It is an arithmetic number, because the mean of its divisors is an integer number (192367188).

Almost surely, 2^2101240314 is an apocalyptic number.

2101240314 is an abundant number, since it is smaller than the sum of its proper divisors (2515572198).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2101240314 is a wasteful number, since it uses less digits than its factorization.

2101240314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1644242 (or 1644239 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 2101240314 is about 45839.2878871389. The cubic root of 2101240314 is about 1280.8312296967.

Adding to 2101240314 its reverse (4130421012), we get a palindrome (6231661326).

The spelling of 2101240314 in words is "two billion, one hundred one million, two hundred forty thousand, three hundred fourteen".