11120134402 has 8 divisors (see below), whose sum is σ = 17963294076. Its totient is φ = 5132369712.

The previous prime is 11120134393. The next prime is 11120134439. The reversal of 11120134402 is 20443102111.

It can be written as a sum of positive squares in 2 ways, for example, as 8630224201 + 2489910201 = 92899^2 + 49899^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 11120134402.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 213848713 + ... + 213848764.

Almost surely, 2^11120134402 is an apocalyptic number.

11120134402 is a deficient number, since it is larger than the sum of its proper divisors (6843159674).

11120134402 is a wasteful number, since it uses less digits than its factorization.

11120134402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 427697492.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 11120134402 its reverse (20443102111), we get a palindrome (31563236513).

The spelling of 11120134402 in words is "eleven billion, one hundred twenty million, one hundred thirty-four thousand, four hundred two".