11134423102 has 16 divisors (see below), whose sum is σ = 18225460224. Its totient is φ = 5059575000.

The previous prime is 11134423081. The next prime is 11134423117. The reversal of 11134423102 is 20132443111.

It is a Harshad number since it is a multiple of its sum of digits (22).

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, 24 + ... + 149227.

It is an arithmetic number, because the mean of its divisors is an integer number (1139091264).

Almost surely, 2^11134423102 is an apocalyptic number.

11134423102 is a deficient number, since it is larger than the sum of its proper divisors (7091037122).

11134423102 is a wasteful number, since it uses less digits than its factorization.

11134423102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152655.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 11134423102 its reverse (20132443111), we get a palindrome (31266866213).

The spelling of 11134423102 in words is "eleven billion, one hundred thirty-four million, four hundred twenty-three thousand, one hundred two".