122150434103 has 4 divisors (see below), whose sum is σ = 122202481800. Its totient is φ = 122098386408.

The previous prime is 122150434093. The next prime is 122150434163. The reversal of 122150434103 is 301434051221.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 122150434103 - 2¹² = 122150430007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122150434163) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26020328 + ... + 26025021.

It is an arithmetic number, because the mean of its divisors is an integer number (30550620450).

Almost surely, 2^122150434103 is an apocalyptic number.

122150434103 is a deficient number, since it is larger than the sum of its proper divisors (52047697).

122150434103 is an equidigital number, since it uses as much as digits as its factorization.

122150434103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52047696.

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 122150434103 its reverse (301434051221), we get a palindrome (423584485324).

The spelling of 122150434103 in words is "one hundred twenty-two billion, one hundred fifty million, four hundred thirty-four thousand, one hundred three".