11331443102 has 16 divisors (see below), whose sum is σ = 19434045312. Its totient is φ = 4854154200.

The previous prime is 11331443027. The next prime is 11331443141. The reversal of 11331443102 is 20134413311.

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, 149024 + ... + 211827.

It is an arithmetic number, because the mean of its divisors is an integer number (1214627832).

Almost surely, 2^11331443102 is an apocalyptic number.

11331443102 is a deficient number, since it is larger than the sum of its proper divisors (8102602210).

11331443102 is a wasteful number, since it uses less digits than its factorization.

11331443102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 363103.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 11331443102 its reverse (20134413311), we get a palindrome (31465856413).

The spelling of 11331443102 in words is "eleven billion, three hundred thirty-one million, four hundred forty-three thousand, one hundred two".