47113403 has 2 divisors, whose sum is σ = 47113404. Its totient is φ = 47113402.

The previous prime is 47113393. The next prime is 47113439. The reversal of 47113403 is 30431174.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 47113403 - 2²⁰ = 46064827 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (47116403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23556701 + 23556702.

It is an arithmetic number, because the mean of its divisors is an integer number (23556702).

Almost surely, 2^47113403 is an apocalyptic number.

47113403 is a deficient number, since it is larger than the sum of its proper divisors (1).

47113403 is an equidigital number, since it uses as much as digits as its factorization.

47113403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 47113403 is about 6863.9203812399. The cubic root of 47113403 is about 361.1726243209.

Adding to 47113403 its reverse (30431174), we get a palindrome (77544577).

The spelling of 47113403 in words is "forty-seven million, one hundred thirteen thousand, four hundred three".