2140213030 has 16 divisors (see below), whose sum is σ = 3976654464. Its totient is φ = 828469440.

The previous prime is 2140213027. The next prime is 2140213039. The reversal of 2140213030 is 303120412.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2140212995 and 2140213013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2140213039) 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 7 ways as a sum of consecutive naturals, for example, 3451647 + ... + 3452266.

It is an arithmetic number, because the mean of its divisors is an integer number (248540904).

Almost surely, 2^2140213030 is an apocalyptic number.

2140213030 is a deficient number, since it is larger than the sum of its proper divisors (1836441434).

2140213030 is a wasteful number, since it uses less digits than its factorization.

2140213030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6903951.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 2140213030 is about 46262.4364900942. The cubic root of 2140213030 is about 1288.7015017108.

Adding to 2140213030 its reverse (303120412), we get a palindrome (2443333442).

The spelling of 2140213030 in words is "two billion, one hundred forty million, two hundred thirteen thousand, thirty".