107021263 has 2 divisors, whose sum is σ = 107021264. Its totient is φ = 107021262.

The previous prime is 107021251. The next prime is 107021309. The reversal of 107021263 is 362120701.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-107021263 is a prime.

It is a super-2 number, since 2×107021263² = 22907101468230338, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (107021963) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53510631 + 53510632.

It is an arithmetic number, because the mean of its divisors is an integer number (53510632).

Almost surely, 2^107021263 is an apocalyptic number.

107021263 is a deficient number, since it is larger than the sum of its proper divisors (1).

107021263 is an equidigital number, since it uses as much as digits as its factorization.

107021263 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 107021263 is about 10345.1081676317. The cubic root of 107021263 is about 474.7773848814. Note that the first 3 decimals are identical.

Adding to 107021263 its reverse (362120701), we get a palindrome (469141964).

The spelling of 107021263 in words is "one hundred seven million, twenty-one thousand, two hundred sixty-three".