190608000971 has 2 divisors, whose sum is σ = 190608000972. Its totient is φ = 190608000970.

The previous prime is 190608000943. The next prime is 190608000991. The reversal of 190608000971 is 179000806091.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (179000806091) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-190608000971 is a prime.

It is a super-3 number, since 3×190608000971³ (a number of 35 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (190608000911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 95304000485 + 95304000486.

It is an arithmetic number, because the mean of its divisors is an integer number (95304000486).

Almost surely, 2^190608000971 is an apocalyptic number.

190608000971 is a deficient number, since it is larger than the sum of its proper divisors (1).

190608000971 is an equidigital number, since it uses as much as digits as its factorization.

190608000971 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27216, while the sum is 41.

The spelling of 190608000971 in words is "one hundred ninety billion, six hundred eight million, nine hundred seventy-one", and thus it is an aban number.