120214534 has 16 divisors (see below), whose sum is σ = 196914240. Its totient is φ = 54587560.

The previous prime is 120214513. The next prime is 120214561. The reversal of 120214534 is 435412021.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26097 + ... + 30355.

It is an arithmetic number, because the mean of its divisors is an integer number (12307140).

Almost surely, 2^120214534 is an apocalyptic number.

120214534 is a deficient number, since it is larger than the sum of its proper divisors (76699706).

120214534 is a wasteful number, since it uses less digits than its factorization.

120214534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5555.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 120214534 is about 10964.2388700721. The cubic root of 120214534 is about 493.5361767309.

Adding to 120214534 its reverse (435412021), we get a palindrome (555626555).

The spelling of 120214534 in words is "one hundred twenty million, two hundred fourteen thousand, five hundred thirty-four".