2061503133 has 8 divisors (see below), whose sum is σ = 2868178368. Its totient is φ = 1314581664.

The previous prime is 2061503117. The next prime is 2061503177. The reversal of 2061503133 is 3313051602.

It is a happy number.

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

It is not a de Polignac number, because 2061503133 - 2⁴ = 2061503117 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2061503533) 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, 14938360 + ... + 14938497.

It is an arithmetic number, because the mean of its divisors is an integer number (358522296).

Almost surely, 2^2061503133 is an apocalyptic number.

2061503133 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2061503133 is a deficient number, since it is larger than the sum of its proper divisors (806675235).

2061503133 is a wasteful number, since it uses less digits than its factorization.

2061503133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29876883.

The product of its (nonzero) digits is 1620, while the sum is 24.

The square root of 2061503133 is about 45403.7788405326. The cubic root of 2061503133 is about 1272.7057309315.

Adding to 2061503133 its reverse (3313051602), we get a palindrome (5374554735).

The spelling of 2061503133 in words is "two billion, sixty-one million, five hundred three thousand, one hundred thirty-three".