1311423362204 has 24 divisors (see below), whose sum is σ = 2296051013760. Its totient is φ = 655408874736.

The previous prime is 1311423362203. The next prime is 1311423362239. The reversal of 1311423362204 is 4022633241131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1311423362201) 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, 123399539 + ... + 123410165.

It is an arithmetic number, because the mean of its divisors is an integer number (95668792240).

Almost surely, 2^{1311423362204} is an apocalyptic number.

It is an amenable number.

1311423362204 is a deficient number, since it is larger than the sum of its proper divisors (984627651556).

1311423362204 is a wasteful number, since it uses less digits than its factorization.

1311423362204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21977 (or 21975 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 32.

The spelling of 1311423362204 in words is "one trillion, three hundred eleven billion, four hundred twenty-three million, three hundred sixty-two thousand, two hundred four".