231203282302151 has 2 divisors, whose sum is σ = 231203282302152. Its totient is φ = 231203282302150.

The previous prime is 231203282302121. The next prime is 231203282302241. The reversal of 231203282302151 is 151203282302132.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-231203282302151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (231203282302121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115601641151075 + 115601641151076.

It is an arithmetic number, because the mean of its divisors is an integer number (115601641151076).

Almost surely, 2^{231203282302151} is an apocalyptic number.

231203282302151 is a deficient number, since it is larger than the sum of its proper divisors (1).

231203282302151 is an equidigital number, since it uses as much as digits as its factorization.

231203282302151 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34560, while the sum is 35.

The spelling of 231203282302151 in words is "two hundred thirty-one trillion, two hundred three billion, two hundred eighty-two million, three hundred two thousand, one hundred fifty-one".