11012102312 has 32 divisors (see below), whose sum is σ = 20967381120. Its totient is φ = 5420891520.

The previous prime is 11012102293. The next prime is 11012102363. The reversal of 11012102312 is 21320121011.

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, 1218113 + ... + 1227119.

It is an arithmetic number, because the mean of its divisors is an integer number (655230660).

Almost surely, 2^11012102312 is an apocalyptic number.

It is an amenable number.

11012102312 is a deficient number, since it is larger than the sum of its proper divisors (9955278808).

11012102312 is a wasteful number, since it uses less digits than its factorization.

11012102312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11361 (or 11357 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 11012102312 its reverse (21320121011), we get a palindrome (32332223323).

The spelling of 11012102312 in words is "eleven billion, twelve million, one hundred two thousand, three hundred twelve".