11230213132 has 6 divisors (see below), whose sum is σ = 19652872988. Its totient is φ = 5615106564.

The previous prime is 11230213097. The next prime is 11230213139. The reversal of 11230213132 is 23131203211.

It is a super-2 number, since 2×11230213132² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11230213139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1403776638 + ... + 1403776645.

Almost surely, 2^11230213132 is an apocalyptic number.

It is an amenable number.

11230213132 is a deficient number, since it is larger than the sum of its proper divisors (8422659856).

11230213132 is a wasteful number, since it uses less digits than its factorization.

11230213132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2807553287 (or 2807553285 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 11230213132 its reverse (23131203211), we get a palindrome (34361416343).

The spelling of 11230213132 in words is "eleven billion, two hundred thirty million, two hundred thirteen thousand, one hundred thirty-two".