121470134 has 16 divisors (see below), whose sum is σ = 193233600. Its totient is φ = 57070464.

The previous prime is 121470133. The next prime is 121470161. The reversal of 121470134 is 431074121.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121470131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21587 + ... + 26625.

It is an arithmetic number, because the mean of its divisors is an integer number (12077100).

Almost surely, 2^121470134 is an apocalyptic number.

121470134 is a deficient number, since it is larger than the sum of its proper divisors (71763466).

121470134 is a wasteful number, since it uses less digits than its factorization.

121470134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5767.

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 121470134 is about 11021.3490099897. The cubic root of 121470134 is about 495.2485015562.

The spelling of 121470134 in words is "one hundred twenty-one million, four hundred seventy thousand, one hundred thirty-four".