830137601 has 2 divisors, whose sum is σ = 830137602. Its totient is φ = 830137600.

The previous prime is 830137579. The next prime is 830137603. The reversal of 830137601 is 106731038.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 829497601 + 640000 = 28801^2 + 800^2 .

It is a cyclic number.

It is not a de Polignac number, because 830137601 - 2¹⁸ = 829875457 is a prime.

Together with 830137603, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (830137603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 415068800 + 415068801.

It is an arithmetic number, because the mean of its divisors is an integer number (415068801).

Almost surely, 2^830137601 is an apocalyptic number.

It is an amenable number.

830137601 is a deficient number, since it is larger than the sum of its proper divisors (1).

830137601 is an equidigital number, since it uses as much as digits as its factorization.

830137601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 830137601 is about 28812.1085830246. The cubic root of 830137601 is about 939.8315682071.

Adding to 830137601 its reverse (106731038), we get a palindrome (936868639).

The spelling of 830137601 in words is "eight hundred thirty million, one hundred thirty-seven thousand, six hundred one".