131003033099 has 4 divisors (see below), whose sum is σ = 131161441464. Its totient is φ = 130844624736.

The previous prime is 131003033071. The next prime is 131003033123. The reversal of 131003033099 is 990330300131.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-131003033099 is a prime.

It is a super-2 number, since 2×131003033099² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131003033059) 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, 79202942 + ... + 79204595.

It is an arithmetic number, because the mean of its divisors is an integer number (32790360366).

Almost surely, 2^131003033099 is an apocalyptic number.

131003033099 is a deficient number, since it is larger than the sum of its proper divisors (158408365).

131003033099 is an equidigital number, since it uses as much as digits as its factorization.

131003033099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158408364.

The product of its (nonzero) digits is 6561, while the sum is 32.

The spelling of 131003033099 in words is "one hundred thirty-one billion, three million, thirty-three thousand, ninety-nine".