11121013302 has 16 divisors (see below), whose sum is σ = 25419459072. Its totient is φ = 3177432360.

The previous prime is 11121013289. The next prime is 11121013303. The reversal of 11121013302 is 20331012111.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11121013303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 132392974 + ... + 132393057.

It is an arithmetic number, because the mean of its divisors is an integer number (1588716192).

Almost surely, 2^11121013302 is an apocalyptic number.

11121013302 is an abundant number, since it is smaller than the sum of its proper divisors (14298445770).

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

11121013302 is a wasteful number, since it uses less digits than its factorization.

11121013302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264786043.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 11121013302 its reverse (20331012111), we get a palindrome (31452025413).

The spelling of 11121013302 in words is "eleven billion, one hundred twenty-one million, thirteen thousand, three hundred two".