1131001012314 has 64 divisors (see below), whose sum is σ = 2536014458880. Its totient is φ = 373605281280.

The previous prime is 1131001012291. The next prime is 1131001012381. The reversal of 1131001012314 is 4132101001311.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5948302 + ... + 6135494.

It is an arithmetic number, because the mean of its divisors is an integer number (39625225920).

Almost surely, 2^{1131001012314} is an apocalyptic number.

1131001012314 is an abundant number, since it is smaller than the sum of its proper divisors (1405013446566).

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

1131001012314 is a wasteful number, since it uses less digits than its factorization.

1131001012314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188212 (or 188206 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 1131001012314 its reverse (4132101001311), we get a palindrome (5263102013625).

The spelling of 1131001012314 in words is "one trillion, one hundred thirty-one billion, one million, twelve thousand, three hundred fourteen".