11120313402 has 48 divisors (see below), whose sum is σ = 26780334048. Its totient is φ = 3306207840.

The previous prime is 11120313371. The next prime is 11120313431. The reversal of 11120313402 is 20431302111.

It is a super-2 number, since 2×11120313402² (a number of 21 digits) contains 22 as substring.

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

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 519348 + ... + 540335.

It is an arithmetic number, because the mean of its divisors is an integer number (557923626).

Almost surely, 2^11120313402 is an apocalyptic number.

11120313402 is an abundant number, since it is smaller than the sum of its proper divisors (15660020646).

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

11120313402 is a wasteful number, since it uses less digits than its factorization.

11120313402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1059755 (or 1059752 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 11120313402 its reverse (20431302111), we get a palindrome (31551615513).

The spelling of 11120313402 in words is "eleven billion, one hundred twenty million, three hundred thirteen thousand, four hundred two".