2003131202043 has 8 divisors (see below), whose sum is σ = 2827949932368. Its totient is φ = 1256866636544.

The previous prime is 2003131202027. The next prime is 2003131202089. The reversal of 2003131202043 is 3402021313002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2003131202043 - 2⁴ = 2003131202027 is a prime.

It is a super-2 number, since 2×2003131202043² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2003131202243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19638541146 + ... + 19638541247.

It is an arithmetic number, because the mean of its divisors is an integer number (353493741546).

Almost surely, 2^{2003131202043} is an apocalyptic number.

2003131202043 is a deficient number, since it is larger than the sum of its proper divisors (824818730325).

2003131202043 is a wasteful number, since it uses less digits than its factorization.

2003131202043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39277082413.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 2003131202043 its reverse (3402021313002), we get a palindrome (5405152515045).

The spelling of 2003131202043 in words is "two trillion, three billion, one hundred thirty-one million, two hundred two thousand, forty-three".