103397777267 has 2 divisors, whose sum is σ = 103397777268. Its totient is φ = 103397777266.

The previous prime is 103397777261. The next prime is 103397777293. The reversal of 103397777267 is 762777793301.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103397777267 is a prime.

It is a super-2 number, since 2×103397777267² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (103397777261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51698888633 + 51698888634.

It is an arithmetic number, because the mean of its divisors is an integer number (51698888634).

Almost surely, 2^103397777267 is an apocalyptic number.

103397777267 is a deficient number, since it is larger than the sum of its proper divisors (1).

103397777267 is an equidigital number, since it uses as much as digits as its factorization.

103397777267 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16336404, while the sum is 59.

The spelling of 103397777267 in words is "one hundred three billion, three hundred ninety-seven million, seven hundred seventy-seven thousand, two hundred sixty-seven".