3256402030151 has 2 divisors, whose sum is σ = 3256402030152. Its totient is φ = 3256402030150.

The previous prime is 3256402030121. The next prime is 3256402030157. The reversal of 3256402030151 is 1510302046523.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3256402030151 - 2¹⁸ = 3256401768007 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3256402030157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1628201015075 + 1628201015076.

It is an arithmetic number, because the mean of its divisors is an integer number (1628201015076).

Almost surely, 2^{3256402030151} is an apocalyptic number.

3256402030151 is a deficient number, since it is larger than the sum of its proper divisors (1).

3256402030151 is an equidigital number, since it uses as much as digits as its factorization.

3256402030151 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21600, while the sum is 32.

Adding to 3256402030151 its reverse (1510302046523), we get a palindrome (4766704076674).

The spelling of 3256402030151 in words is "three trillion, two hundred fifty-six billion, four hundred two million, thirty thousand, one hundred fifty-one".