11331522102 has 16 divisors (see below), whose sum is σ = 23648394240. Its totient is φ = 3612949032.

The previous prime is 11331522049. The next prime is 11331522109. The reversal of 11331522102 is 20122513311.

11331522102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11331522102² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11331522109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41056102 + ... + 41056377.

It is an arithmetic number, because the mean of its divisors is an integer number (1478024640).

Almost surely, 2^11331522102 is an apocalyptic number.

11331522102 is an abundant number, since it is smaller than the sum of its proper divisors (12316872138).

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

11331522102 is a wasteful number, since it uses less digits than its factorization.

11331522102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82112507.

The product of its (nonzero) digits is 360, while the sum is 21.

The spelling of 11331522102 in words is "eleven billion, three hundred thirty-one million, five hundred twenty-two thousand, one hundred two".