403112144031011 has 4 divisors (see below), whose sum is σ = 412486845055032. Its totient is φ = 393737443006992.

The previous prime is 403112144030989. The next prime is 403112144031049. The reversal of 403112144031011 is 110130441211304.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 403112144031011 - 2¹⁴ = 403112144014627 is a prime.

It is a super-2 number, since 2×403112144031011² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (403112144031511) 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, 4687350511946 + ... + 4687350512031.

It is an arithmetic number, because the mean of its divisors is an integer number (103121711263758).

Almost surely, 2^{403112144031011} is an apocalyptic number.

403112144031011 is a deficient number, since it is larger than the sum of its proper divisors (9374701024021).

403112144031011 is an equidigital number, since it uses as much as digits as its factorization.

403112144031011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9374701024020.

The product of its (nonzero) digits is 1152, while the sum is 26.

Adding to 403112144031011 its reverse (110130441211304), we get a palindrome (513242585242315).

The spelling of 403112144031011 in words is "four hundred three trillion, one hundred twelve billion, one hundred forty-four million, thirty-one thousand, eleven".