1403013230143 has 16 divisors (see below), whose sum is σ = 1622734251264. Its totient is φ = 1188157098240.

The previous prime is 1403013230029. The next prime is 1403013230173. The reversal of 1403013230143 is 3410323103041.

It is not a de Polignac number, because 1403013230143 - 2¹⁷ = 1403013099071 is a prime.

It is a super-2 number, since 2×1403013230143² (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 (1403013230173) 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, 1361473 + ... + 2158618.

It is an arithmetic number, because the mean of its divisors is an integer number (101420890704).

Almost surely, 2^{1403013230143} is an apocalyptic number.

1403013230143 is a deficient number, since it is larger than the sum of its proper divisors (219721021121).

1403013230143 is an equidigital number, since it uses as much as digits as its factorization.

1403013230143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3520782.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 1403013230143 its reverse (3410323103041), we get a palindrome (4813336333184).

The spelling of 1403013230143 in words is "one trillion, four hundred three billion, thirteen million, two hundred thirty thousand, one hundred forty-three".