1003140401431 has 16 divisors (see below), whose sum is σ = 1160800062016. Its totient is φ = 849108013056.

The previous prime is 1003140401423. The next prime is 1003140401509. The reversal of 1003140401431 is 1341040413001.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1003140401431 - 2³ = 1003140401423 is a prime.

It is a super-2 number, since 2×1003140401431² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1003140401401) 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 15 ways as a sum of consecutive naturals, for example, 1306086 + ... + 1926691.

It is an arithmetic number, because the mean of its divisors is an integer number (72550003876).

Almost surely, 2^{1003140401431} is an apocalyptic number.

1003140401431 is a deficient number, since it is larger than the sum of its proper divisors (157659660585).

1003140401431 is an equidigital number, since it uses as much as digits as its factorization.

1003140401431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3233338.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 1003140401431 its reverse (1341040413001), we get a palindrome (2344180814432).

The spelling of 1003140401431 in words is "one trillion, three billion, one hundred forty million, four hundred one thousand, four hundred thirty-one".