131133311003 has 8 divisors (see below), whose sum is σ = 131219655072. Its totient is φ = 131047001856.

The previous prime is 131133310981. The next prime is 131133311051. The reversal of 131133311003 is 300113331131.

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 131133311003 - 2²⁴ = 131116533787 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131133311063) 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, 12680651 + ... + 12690987.

It is an arithmetic number, because the mean of its divisors is an integer number (16402456884).

Almost surely, 2^131133311003 is an apocalyptic number.

131133311003 is a deficient number, since it is larger than the sum of its proper divisors (86344069).

131133311003 is a wasteful number, since it uses less digits than its factorization.

131133311003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17461.

The product of its (nonzero) digits is 243, while the sum is 20.

Adding to 131133311003 its reverse (300113331131), we get a palindrome (431246642134).

The spelling of 131133311003 in words is "one hundred thirty-one billion, one hundred thirty-three million, three hundred eleven thousand, three".