11302023212 has 12 divisors (see below), whose sum is σ = 19779545016. Its totient is φ = 5650724640.

The previous prime is 11302023211. The next prime is 11302023221. The reversal of 11302023212 is 21232020311.

It is not an unprimeable number, because it can be changed into a prime (11302023211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34283 + ... + 154205.

It is an arithmetic number, because the mean of its divisors is an integer number (1648295418).

Almost surely, 2^11302023212 is an apocalyptic number.

It is an amenable number.

11302023212 is a deficient number, since it is larger than the sum of its proper divisors (8477521804).

11302023212 is a wasteful number, since it uses less digits than its factorization.

11302023212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143488 (or 143486 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 11302023212 its reverse (21232020311), we get a palindrome (32534043523).

The spelling of 11302023212 in words is "eleven billion, three hundred two million, twenty-three thousand, two hundred twelve".