112020134 has 4 divisors (see below), whose sum is σ = 168030204. Its totient is φ = 56010066.

The previous prime is 112020133. The next prime is 112020149. The reversal of 112020134 is 431020211.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112020133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28005032 + ... + 28005035.

It is an arithmetic number, because the mean of its divisors is an integer number (42007551).

Almost surely, 2^112020134 is an apocalyptic number.

112020134 is a deficient number, since it is larger than the sum of its proper divisors (56010070).

112020134 is an equidigital number, since it uses as much as digits as its factorization.

112020134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56010069.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 112020134 is about 10583.9564435990. The cubic root of 112020134 is about 482.0573355117.

Adding to 112020134 its reverse (431020211), we get a palindrome (543040345).

The spelling of 112020134 in words is "one hundred twelve million, twenty thousand, one hundred thirty-four".