137034103 has 2 divisors, whose sum is σ = 137034104. Its totient is φ = 137034102.

The previous prime is 137034091. The next prime is 137034109. The reversal of 137034103 is 301430731.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-137034103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (137034109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68517051 + 68517052.

It is an arithmetic number, because the mean of its divisors is an integer number (68517052).

Almost surely, 2^137034103 is an apocalyptic number.

137034103 is a deficient number, since it is larger than the sum of its proper divisors (1).

137034103 is an equidigital number, since it uses as much as digits as its factorization.

137034103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 756, while the sum is 22.

The square root of 137034103 is about 11706.1566280313. The cubic root of 137034103 is about 515.5564450908.

Adding to 137034103 its reverse (301430731), we get a palindrome (438464834).

The spelling of 137034103 in words is "one hundred thirty-seven million, thirty-four thousand, one hundred three".