850231127 has 2 divisors, whose sum is σ = 850231128. Its totient is φ = 850231126.

The previous prime is 850231121. The next prime is 850231147. The reversal of 850231127 is 721132058.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 850231127 - 2²² = 846036823 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 850231127.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (850231121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 425115563 + 425115564.

It is an arithmetic number, because the mean of its divisors is an integer number (425115564).

Almost surely, 2^850231127 is an apocalyptic number.

850231127 is a deficient number, since it is larger than the sum of its proper divisors (1).

850231127 is an equidigital number, since it uses as much as digits as its factorization.

850231127 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3360, while the sum is 29.

The square root of 850231127 is about 29158.7230001590. The cubic root of 850231127 is about 947.3540879407.

The spelling of 850231127 in words is "eight hundred fifty million, two hundred thirty-one thousand, one hundred twenty-seven".