2061232351 has 2 divisors, whose sum is σ = 2061232352. Its totient is φ = 2061232350.

The previous prime is 2061232343. The next prime is 2061232363. The reversal of 2061232351 is 1532321602.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2061232351 - 2³ = 2061232343 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2061232301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1030616175 + 1030616176.

It is an arithmetic number, because the mean of its divisors is an integer number (1030616176).

Almost surely, 2^2061232351 is an apocalyptic number.

2061232351 is a deficient number, since it is larger than the sum of its proper divisors (1).

2061232351 is an equidigital number, since it uses as much as digits as its factorization.

2061232351 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 2061232351 is about 45400.7968101883. The cubic root of 2061232351 is about 1272.6500044589.

Adding to 2061232351 its reverse (1532321602), we get a palindrome (3593553953).

The spelling of 2061232351 in words is "two billion, sixty-one million, two hundred thirty-two thousand, three hundred fifty-one".