1140331230031 has 24 divisors (see below), whose sum is σ = 1384431130080. Its totient is φ = 934761687552.

The previous prime is 1140331230029. The next prime is 1140331230091. The reversal of 1140331230031 is 1300321330411.

It is not a de Polignac number, because 1140331230031 - 2¹ = 1140331230029 is a prime.

It is a super-2 number, since 2×1140331230031² (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 = 1140331229984 and 1140331230011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1140331230011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6377415 + ... + 6553783.

It is an arithmetic number, because the mean of its divisors is an integer number (57684630420).

Almost surely, 2^{1140331230031} is an apocalyptic number.

1140331230031 is a deficient number, since it is larger than the sum of its proper divisors (244099900049).

1140331230031 is a wasteful number, since it uses less digits than its factorization.

1140331230031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182143 (or 182136 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 1140331230031 its reverse (1300321330411), we get a palindrome (2440652560442).

The spelling of 1140331230031 in words is "one trillion, one hundred forty billion, three hundred thirty-one million, two hundred thirty thousand, thirty-one".