11103113402 has 8 divisors (see below), whose sum is σ = 17104796436. Its totient is φ = 5401514592.

The previous prime is 11103113401. The next prime is 11103113407. The reversal of 11103113402 is 20431130111.

It can be written as a sum of positive squares in 2 ways, for example, as 10413998401 + 689115001 = 102049^2 + 26251^2 .

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

It is not an unprimeable number, because it can be changed into a prime (11103113401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75020963 + ... + 75021110.

Almost surely, 2^11103113402 is an apocalyptic number.

11103113402 is a deficient number, since it is larger than the sum of its proper divisors (6001683034).

11103113402 is a wasteful number, since it uses less digits than its factorization.

11103113402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150042112.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 11103113402 its reverse (20431130111), we get a palindrome (31534243513).

The spelling of 11103113402 in words is "eleven billion, one hundred three million, one hundred thirteen thousand, four hundred two".