49210103 has 16 divisors (see below), whose sum is σ = 52082976. Its totient is φ = 46448640.

The previous prime is 49210067. The next prime is 49210123. The reversal of 49210103 is 30101294.

It is a cyclic number.

It is not a de Polignac number, because 49210103 - 2⁸ = 49209847 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49210123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 191351 + ... + 191607.

It is an arithmetic number, because the mean of its divisors is an integer number (3255186).

Almost surely, 2^49210103 is an apocalyptic number.

49210103 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

49210103 is a deficient number, since it is larger than the sum of its proper divisors (2872873).

49210103 is a wasteful number, since it uses less digits than its factorization.

49210103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 434.

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

The square root of 49210103 is about 7014.9913043424. The cubic root of 49210103 is about 366.4528396070.

Adding to 49210103 its reverse (30101294), we get a palindrome (79311397).

The spelling of 49210103 in words is "forty-nine million, two hundred ten thousand, one hundred three".