403140011 has 2 divisors, whose sum is σ = 403140012. Its totient is φ = 403140010.

The previous prime is 403139999. The next prime is 403140053. The reversal of 403140011 is 110041304.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 403140011 - 2²⁶ = 336031147 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (403140611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 201570005 + 201570006.

It is an arithmetic number, because the mean of its divisors is an integer number (201570006).

Almost surely, 2^403140011 is an apocalyptic number.

403140011 is a deficient number, since it is larger than the sum of its proper divisors (1).

403140011 is an equidigital number, since it uses as much as digits as its factorization.

403140011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 403140011 is about 20078.3468193973. The cubic root of 403140011 is about 738.7292599463.

Adding to 403140011 its reverse (110041304), we get a palindrome (513181315).

The spelling of 403140011 in words is "four hundred three million, one hundred forty thousand, eleven".