1201200110134 has 4 divisors (see below), whose sum is σ = 1801800165204. Its totient is φ = 600600055066.

The previous prime is 1201200110093. The next prime is 1201200110141. The reversal of 1201200110134 is 4310110021021.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 300300027532 + ... + 300300027535.

It is an arithmetic number, because the mean of its divisors is an integer number (450450041301).

Almost surely, 2^{1201200110134} is an apocalyptic number.

1201200110134 is a deficient number, since it is larger than the sum of its proper divisors (600600055070).

1201200110134 is an equidigital number, since it uses as much as digits as its factorization.

1201200110134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 600600055069.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 1201200110134 its reverse (4310110021021), we get a palindrome (5511310131155).

The spelling of 1201200110134 in words is "one trillion, two hundred one billion, two hundred million, one hundred ten thousand, one hundred thirty-four".