403230401011 has 4 divisors (see below), whose sum is σ = 403231780224. Its totient is φ = 403229021800.

The previous prime is 403230401003. The next prime is 403230401017. The reversal of 403230401011 is 110104032304.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 403230401011 - 2³ = 403230401003 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 403230401011.

It is not an unprimeable number, because it can be changed into a prime (403230401017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58600 + ... + 899941.

It is an arithmetic number, because the mean of its divisors is an integer number (100807945056).

Almost surely, 2^403230401011 is an apocalyptic number.

403230401011 is a deficient number, since it is larger than the sum of its proper divisors (1379213).

403230401011 is an equidigital number, since it uses as much as digits as its factorization.

403230401011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1379212.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 403230401011 its reverse (110104032304), we get a palindrome (513334433315).

The spelling of 403230401011 in words is "four hundred three billion, two hundred thirty million, four hundred one thousand, eleven".