49120103 has 2 divisors, whose sum is σ = 49120104. Its totient is φ = 49120102.

The previous prime is 49120081. The next prime is 49120139. The reversal of 49120103 is 30102194.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 49120103 - 2⁶ = 49120039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49120193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24560051 + 24560052.

It is an arithmetic number, because the mean of its divisors is an integer number (24560052).

Almost surely, 2^49120103 is an apocalyptic number.

49120103 is a deficient number, since it is larger than the sum of its proper divisors (1).

49120103 is an equidigital number, since it uses as much as digits as its factorization.

49120103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 49120103 is about 7008.5735353209. The cubic root of 49120103 is about 366.2293022973.

Adding to 49120103 its reverse (30102194), we get a palindrome (79222297).

The spelling of 49120103 in words is "forty-nine million, one hundred twenty thousand, one hundred three".