3030020203031 has 8 divisors (see below), whose sum is σ = 3104234901504. Its totient is φ = 2955975918840.

The previous prime is 3030020203019. The next prime is 3030020203087. The reversal of 3030020203031 is 1303020200303.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3030020203031 is a prime.

It is a super-2 number, since 2×3030020203031² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3030020203631) 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, 42567575 + ... + 42638696.

It is an arithmetic number, because the mean of its divisors is an integer number (388029362688).

Almost surely, 2^{3030020203031} is an apocalyptic number.

3030020203031 is a deficient number, since it is larger than the sum of its proper divisors (74214698473).

3030020203031 is an equidigital number, since it uses as much as digits as its factorization.

3030020203031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85207141.

The product of its (nonzero) digits is 324, while the sum is 17.

Adding to 3030020203031 its reverse (1303020200303), we get a palindrome (4333040403334).

The spelling of 3030020203031 in words is "three trillion, thirty billion, twenty million, two hundred three thousand, thirty-one".