103377643 has 2 divisors, whose sum is σ = 103377644. Its totient is φ = 103377642.

The previous prime is 103377587. The next prime is 103377679. The reversal of 103377643 is 346773301.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 103377643 - 2²⁵ = 69823211 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 103377599 and 103377608.

It is not a weakly prime, because it can be changed into another prime (103377143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51688821 + 51688822.

It is an arithmetic number, because the mean of its divisors is an integer number (51688822).

Almost surely, 2^103377643 is an apocalyptic number.

103377643 is a deficient number, since it is larger than the sum of its proper divisors (1).

103377643 is an equidigital number, since it uses as much as digits as its factorization.

103377643 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31752, while the sum is 34.

The square root of 103377643 is about 10167.4796778749. The cubic root of 103377643 is about 469.3270026860.

The spelling of 103377643 in words is "one hundred three million, three hundred seventy-seven thousand, six hundred forty-three".