612101363 has 2 divisors, whose sum is σ = 612101364. Its totient is φ = 612101362.

The previous prime is 612101353. The next prime is 612101393. The reversal of 612101363 is 363101216.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 612101363 - 2¹² = 612097267 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (612101353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 306050681 + 306050682.

It is an arithmetic number, because the mean of its divisors is an integer number (306050682).

Almost surely, 2^612101363 is an apocalyptic number.

612101363 is a deficient number, since it is larger than the sum of its proper divisors (1).

612101363 is an equidigital number, since it uses as much as digits as its factorization.

612101363 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 612101363 is about 24740.6823470979. The cubic root of 612101363 is about 849.0653454162.

Adding to 612101363 its reverse (363101216), we get a palindrome (975202579).

The spelling of 612101363 in words is "six hundred twelve million, one hundred one thousand, three hundred sixty-three".