2061325051 has 4 divisors (see below), whose sum is σ = 2080236400. Its totient is φ = 2042413704.

The previous prime is 2061325033. The next prime is 2061325069. The reversal of 2061325051 is 1505231602.

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

It is an interprime number because it is at equal distance from previous prime (2061325033) and next prime (2061325069).

It is a cyclic number.

It is not a de Polignac number, because 2061325051 - 2¹¹ = 2061323003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2061325001) 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, 9455511 + ... + 9455728.

It is an arithmetic number, because the mean of its divisors is an integer number (520059100).

Almost surely, 2^2061325051 is an apocalyptic number.

2061325051 is a deficient number, since it is larger than the sum of its proper divisors (18911349).

2061325051 is a wasteful number, since it uses less digits than its factorization.

2061325051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18911348.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 2061325051 is about 45401.8177059025. The cubic root of 2061325051 is about 1272.6690825098.

Adding to 2061325051 its reverse (1505231602), we get a palindrome (3566556653).

The spelling of 2061325051 in words is "two billion, sixty-one million, three hundred twenty-five thousand, fifty-one".