11402034102 has 36 divisors (see below), whose sum is σ = 26073087300. Its totient is φ = 3600640296.

The previous prime is 11402034089. The next prime is 11402034103. The reversal of 11402034102 is 20143020411.

11402034102 is a `hidden beast` number, since 11 + 40 + 203 + 410 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11402034103) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 870852 + ... + 883847.

It is an arithmetic number, because the mean of its divisors is an integer number (724252425).

Almost surely, 2^11402034102 is an apocalyptic number.

11402034102 is an abundant number, since it is smaller than the sum of its proper divisors (14671053198).

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

11402034102 is a wasteful number, since it uses less digits than its factorization.

11402034102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1754745 (or 1754723 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 11402034102 its reverse (20143020411), we get a palindrome (31545054513).

The spelling of 11402034102 in words is "eleven billion, four hundred two million, thirty-four thousand, one hundred two".