2203132134 has 32 divisors (see below), whose sum is σ = 5038041600. Its totient is φ = 629177472.

The previous prime is 2203132121. The next prime is 2203132159. The reversal of 2203132134 is 4312313022.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 2203132134.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 90942 + ... + 112590.

It is an arithmetic number, because the mean of its divisors is an integer number (157438800).

Almost surely, 2^2203132134 is an apocalyptic number.

2203132134 is an abundant number, since it is smaller than the sum of its proper divisors (2834909466).

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

2203132134 is a wasteful number, since it uses less digits than its factorization.

2203132134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24084.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 2203132134 is about 46937.5343834761. The cubic root of 2203132134 is about 1301.2083703385.

Adding to 2203132134 its reverse (4312313022), we get a palindrome (6515445156).

The spelling of 2203132134 in words is "two billion, two hundred three million, one hundred thirty-two thousand, one hundred thirty-four".