1403134303020 has 24 divisors (see below), whose sum is σ = 3928776048624. Its totient is φ = 374169147456.

The previous prime is 1403134303019. The next prime is 1403134303037. The reversal of 1403134303020 is 203034313041.

It is a super-2 number, since 2×1403134303020² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11692785799 + ... + 11692785918.

It is an arithmetic number, because the mean of its divisors is an integer number (163699002026).

Almost surely, 2^{1403134303020} is an apocalyptic number.

1403134303020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1403134303020 is an abundant number, since it is smaller than the sum of its proper divisors (2525641745604).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1403134303020 is a wasteful number, since it uses less digits than its factorization.

1403134303020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23385571729 (or 23385571727 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 1403134303020 its reverse (203034313041), we get a palindrome (1606168616061).

The spelling of 1403134303020 in words is "one trillion, four hundred three billion, one hundred thirty-four million, three hundred three thousand, twenty".