121064523 has 8 divisors (see below), whose sum is σ = 169915200. Its totient is φ = 76461768.

The previous prime is 121064521. The next prime is 121064539. The reversal of 121064523 is 325460121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 121064523 - 2¹ = 121064521 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 121064493 and 121064502.

It is not an unprimeable number, because it can be changed into a prime (121064521) 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, 1061913 + ... + 1062026.

It is an arithmetic number, because the mean of its divisors is an integer number (21239400).

Almost surely, 2^121064523 is an apocalyptic number.

121064523 is a deficient number, since it is larger than the sum of its proper divisors (48850677).

121064523 is a wasteful number, since it uses less digits than its factorization.

121064523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2123961.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 121064523 is about 11002.9324727547. The cubic root of 121064523 is about 494.6966450661.

The spelling of 121064523 in words is "one hundred twenty-one million, sixty-four thousand, five hundred twenty-three".