495003033131 has 4 divisors (see below), whose sum is σ = 495004481664. Its totient is φ = 495001584600.

The previous prime is 495003033127. The next prime is 495003033167. The reversal of 495003033131 is 131330300594.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 131330300594 = 2 ⋅65665150297.

It is a cyclic number.

It is not a de Polignac number, because 495003033131 - 2² = 495003033127 is a prime.

It is a super-2 number, since 2×495003033131² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (495003033181) 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, 104246 + ... + 1000436.

It is an arithmetic number, because the mean of its divisors is an integer number (123751120416).

Almost surely, 2^495003033131 is an apocalyptic number.

495003033131 is a deficient number, since it is larger than the sum of its proper divisors (1448533).

495003033131 is an equidigital number, since it uses as much as digits as its factorization.

495003033131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1448532.

The product of its (nonzero) digits is 14580, while the sum is 32.

The spelling of 495003033131 in words is "four hundred ninety-five billion, three million, thirty-three thousand, one hundred thirty-one".