2013203022 has 16 divisors (see below), whose sum is σ = 4057143552. Its totient is φ = 665944760.

The previous prime is 2013203011. The next prime is 2013203099. The reversal of 2013203022 is 2203023102.

It is a junction number, because it is equal to n+sod(n) for n = 2013202992 and 2013203010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1279878 + ... + 1281449.

It is an arithmetic number, because the mean of its divisors is an integer number (253571472).

Almost surely, 2^2013203022 is an apocalyptic number.

2013203022 is an abundant number, since it is smaller than the sum of its proper divisors (2043940530).

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

2013203022 is a wasteful number, since it uses less digits than its factorization.

2013203022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2561463.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 2013203022 is about 44868.7310050106. The cubic root of 2013203022 is about 1262.6874322513.

Adding to 2013203022 its reverse (2203023102), we get a palindrome (4216226124).

The spelling of 2013203022 in words is "two billion, thirteen million, two hundred three thousand, twenty-two".