2331011040427 has 2 divisors, whose sum is σ = 2331011040428. Its totient is φ = 2331011040426.

The previous prime is 2331011040373. The next prime is 2331011040433. The reversal of 2331011040427 is 7240401101332.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2331011040427 - 2¹⁹ = 2331010516139 is a prime.

It is a super-2 number, since 2×2331011040427² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2331011040395 and 2331011040404.

It is not a weakly prime, because it can be changed into another prime (2331011040227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1165505520213 + 1165505520214.

It is an arithmetic number, because the mean of its divisors is an integer number (1165505520214).

Almost surely, 2^{2331011040427} is an apocalyptic number.

2331011040427 is a deficient number, since it is larger than the sum of its proper divisors (1).

2331011040427 is an equidigital number, since it uses as much as digits as its factorization.

2331011040427 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4032, while the sum is 28.

Adding to 2331011040427 its reverse (7240401101332), we get a palindrome (9571412141759).

The spelling of 2331011040427 in words is "two trillion, three hundred thirty-one billion, eleven million, forty thousand, four hundred twenty-seven".