1003133202231 has 4 divisors (see below), whose sum is σ = 1337510936312. Its totient is φ = 668755468152.

The previous prime is 1003133202223. The next prime is 1003133202283. The reversal of 1003133202231 is 1322023313001.

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

It is not a de Polignac number, because 1003133202231 - 2³ = 1003133202223 is a prime.

It is a super-2 number, since 2×1003133202231² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1003133202198 and 1003133202207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1003133282231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 167188867036 + ... + 167188867041.

It is an arithmetic number, because the mean of its divisors is an integer number (334377734078).

Almost surely, 2^{1003133202231} is an apocalyptic number.

1003133202231 is a deficient number, since it is larger than the sum of its proper divisors (334377734081).

1003133202231 is an equidigital number, since it uses as much as digits as its factorization.

1003133202231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334377734080.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 1003133202231 its reverse (1322023313001), we get a palindrome (2325156515232).

The spelling of 1003133202231 in words is "one trillion, three billion, one hundred thirty-three million, two hundred two thousand, two hundred thirty-one".