2132256073 has 2 divisors, whose sum is σ = 2132256074. Its totient is φ = 2132256072.

The previous prime is 2132256053. The next prime is 2132256079. The reversal of 2132256073 is 3706522312.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2068703289 + 63552784 = 45483^2 + 7972^2 .

It is a cyclic number.

It is not a de Polignac number, because 2132256073 - 2⁵ = 2132256041 is a prime.

It is not a weakly prime, because it can be changed into another prime (2132256079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1066128036 + 1066128037.

It is an arithmetic number, because the mean of its divisors is an integer number (1066128037).

Almost surely, 2^2132256073 is an apocalyptic number.

It is an amenable number.

2132256073 is a deficient number, since it is larger than the sum of its proper divisors (1).

2132256073 is an equidigital number, since it uses as much as digits as its factorization.

2132256073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15120, while the sum is 31.

The square root of 2132256073 is about 46176.3583774208. The cubic root of 2132256073 is about 1287.1024589462.

Adding to 2132256073 its reverse (3706522312), we get a palindrome (5838778385).

The spelling of 2132256073 in words is "two billion, one hundred thirty-two million, two hundred fifty-six thousand, seventy-three".