121070 has 8 divisors (see below), whose sum is σ = 217944. Its totient is φ = 48424.

The previous prime is 121067. The next prime is 121081. The reversal of 121070 is 70121.

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

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 121070.

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 3 ways as a sum of consecutive naturals, for example, 6044 + ... + 6063.

It is an arithmetic number, because the mean of its divisors is an integer number (27243).

2¹²¹⁰⁷⁰ is an apocalyptic number.

121070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

121070 is a deficient number, since it is larger than the sum of its proper divisors (96874).

121070 is a wasteful number, since it uses less digits than its factorization.

121070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12114.

The product of its (nonzero) digits is 14, while the sum is 11.

The square root of 121070 is about 347.9511459961. The cubic root of 121070 is about 49.4704105035.

Adding to 121070 its reverse (70121), we get a palindrome (191191).

The spelling of 121070 in words is "one hundred twenty-one thousand, seventy", and thus it is an iban number.