1121302314 has 48 divisors (see below), whose sum is σ = 2712007584. Its totient is φ = 331884000.

The previous prime is 1121302289. The next prime is 1121302349. The reversal of 1121302314 is 4132031211.

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, 57337 + ... + 74364.

It is an arithmetic number, because the mean of its divisors is an integer number (56500158).

Almost surely, 2^1121302314 is an apocalyptic number.

1121302314 is an abundant number, since it is smaller than the sum of its proper divisors (1590705270).

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

1121302314 is a wasteful number, since it uses less digits than its factorization.

1121302314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131763 (or 131760 counting only the distinct ones).

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

The square root of 1121302314 is about 33485.8524454731. The cubic root of 1121302314 is about 1038.9011798017.

Adding to 1121302314 its reverse (4132031211), we get a palindrome (5253333525).

The spelling of 1121302314 in words is "one billion, one hundred twenty-one million, three hundred two thousand, three hundred fourteen".