47973103 has 2 divisors, whose sum is σ = 47973104. Its totient is φ = 47973102.

The previous prime is 47973071. The next prime is 47973113. The reversal of 47973103 is 30137974.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 47973103 - 2⁵ = 47973071 is a prime.

It is a super-2 number, since 2×47973103² = 4602837222897218, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47973113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23986551 + 23986552.

It is an arithmetic number, because the mean of its divisors is an integer number (23986552).

Almost surely, 2^47973103 is an apocalyptic number.

47973103 is a deficient number, since it is larger than the sum of its proper divisors (1).

47973103 is an equidigital number, since it uses as much as digits as its factorization.

47973103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15876, while the sum is 34.

The square root of 47973103 is about 6926.2618344963. The cubic root of 47973103 is about 363.3562238101.

The spelling of 47973103 in words is "forty-seven million, nine hundred seventy-three thousand, one hundred three".