1131223101302 has 8 divisors (see below), whose sum is σ = 1939239602256. Its totient is φ = 484809900552.

The previous prime is 1131223101251. The next prime is 1131223101383. The reversal of 1131223101302 is 2031013221311.

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, 40400825033 + ... + 40400825060.

It is an arithmetic number, because the mean of its divisors is an integer number (242404950282).

Almost surely, 2^{1131223101302} is an apocalyptic number.

1131223101302 is a deficient number, since it is larger than the sum of its proper divisors (808016500954).

1131223101302 is an equidigital number, since it uses as much as digits as its factorization.

1131223101302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80801650102.

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

Adding to 1131223101302 its reverse (2031013221311), we get a palindrome (3162236322613).

The spelling of 1131223101302 in words is "one trillion, one hundred thirty-one billion, two hundred twenty-three million, one hundred one thousand, three hundred two".