2111420230 has 64 divisors (see below), whose sum is σ = 4167313920. Its totient is φ = 766771200.

The previous prime is 2111420209. The next prime is 2111420249. The reversal of 2111420230 is 320241112.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2745286 + ... + 2746054.

It is an arithmetic number, because the mean of its divisors is an integer number (65114280).

Almost surely, 2^2111420230 is an apocalyptic number.

2111420230 is a deficient number, since it is larger than the sum of its proper divisors (2055893690).

2111420230 is a wasteful number, since it uses less digits than its factorization.

2111420230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1345.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 2111420230 is about 45950.1929266897. The cubic root of 2111420230 is about 1282.8963202326.

Adding to 2111420230 its reverse (320241112), we get a palindrome (2431661342).

The spelling of 2111420230 in words is "two billion, one hundred eleven million, four hundred twenty thousand, two hundred thirty".