2130033403 has 2 divisors, whose sum is σ = 2130033404. Its totient is φ = 2130033402.

The previous prime is 2130033401. The next prime is 2130033449. The reversal of 2130033403 is 3043300312.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2130033403 - 2¹ = 2130033401 is a prime.

Together with 2130033401, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (2130033401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1065016701 + 1065016702.

It is an arithmetic number, because the mean of its divisors is an integer number (1065016702).

Almost surely, 2^2130033403 is an apocalyptic number.

2130033403 is a deficient number, since it is larger than the sum of its proper divisors (1).

2130033403 is an equidigital number, since it uses as much as digits as its factorization.

2130033403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 19.

The square root of 2130033403 is about 46152.2849163506. The cubic root of 2130033403 is about 1286.6550769969.

Adding to 2130033403 its reverse (3043300312), we get a palindrome (5173333715).

The spelling of 2130033403 in words is "two billion, one hundred thirty million, thirty-three thousand, four hundred three".