1140322314031 has 4 divisors (see below), whose sum is σ = 1141574040864. Its totient is φ = 1139070587200.

The previous prime is 1140322314029. The next prime is 1140322314067. The reversal of 1140322314031 is 1304132230411.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1140322314031 - 2¹ = 1140322314029 is a prime.

It is a super-2 number, since 2×1140322314031² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1140322313987 and 1140322314005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1140322314631) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 625862050 + ... + 625863871.

It is an arithmetic number, because the mean of its divisors is an integer number (285393510216).

Almost surely, 2^{1140322314031} is an apocalyptic number.

1140322314031 is a deficient number, since it is larger than the sum of its proper divisors (1251726833).

1140322314031 is an equidigital number, since it uses as much as digits as its factorization.

1140322314031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1251726832.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 1140322314031 its reverse (1304132230411), we get a palindrome (2444454544442).

The spelling of 1140322314031 in words is "one trillion, one hundred forty billion, three hundred twenty-two million, three hundred fourteen thousand, thirty-one".