1121312310302 has 8 divisors (see below), whose sum is σ = 1682090027712. Its totient is φ = 560615634400.

The previous prime is 1121312310229. The next prime is 1121312310337. The reversal of 1121312310302 is 2030132131211.

It is a happy number.

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

It is a congruent number.

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, 20225774 + ... + 20281137.

It is an arithmetic number, because the mean of its divisors is an integer number (210261253464).

Almost surely, 2^{1121312310302} is an apocalyptic number.

1121312310302 is a deficient number, since it is larger than the sum of its proper divisors (560777717410).

1121312310302 is a wasteful number, since it uses less digits than its factorization.

1121312310302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40520754.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 1121312310302 its reverse (2030132131211), we get a palindrome (3151444441513).

The spelling of 1121312310302 in words is "one trillion, one hundred twenty-one billion, three hundred twelve million, three hundred ten thousand, three hundred two".