2231540927683 has 2 divisors, whose sum is σ = 2231540927684. Its totient is φ = 2231540927682.

The previous prime is 2231540927599. The next prime is 2231540927701. The reversal of 2231540927683 is 3867290451322.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2231540927683 is a prime.

It is a super-3 number, since 3×2231540927683³ (a number of 38 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2231540927683.

It is not a weakly prime, because it can be changed into another prime (2231540927183) 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 as a sum of consecutive naturals, namely, 1115770463841 + 1115770463842.

It is an arithmetic number, because the mean of its divisors is an integer number (1115770463842).

It is a 1-persistent number, because it is pandigital, but 2⋅2231540927683 = 4463081855366 is not.

Almost surely, 2^{2231540927683} is an apocalyptic number.

2231540927683 is a deficient number, since it is larger than the sum of its proper divisors (1).

2231540927683 is an equidigital number, since it uses as much as digits as its factorization.

2231540927683 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4354560, while the sum is 52.

The spelling of 2231540927683 in words is "two trillion, two hundred thirty-one billion, five hundred forty million, nine hundred twenty-seven thousand, six hundred eighty-three".