121141270 has 8 divisors (see below), whose sum is σ = 218054304. Its totient is φ = 48456504.

The previous prime is 121141259. The next prime is 121141271. The reversal of 121141270 is 72141121.

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

It is a super-3 number, since 3×121141270³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121141271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6057054 + ... + 6057073.

It is an arithmetic number, because the mean of its divisors is an integer number (27256788).

Almost surely, 2^121141270 is an apocalyptic number.

121141270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

121141270 is a deficient number, since it is larger than the sum of its proper divisors (96913034).

121141270 is a wasteful number, since it uses less digits than its factorization.

121141270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12114134.

The product of its (nonzero) digits is 112, while the sum is 19.

The square root of 121141270 is about 11006.4194904610. The cubic root of 121141270 is about 494.8011581047.

Adding to 121141270 its reverse (72141121), we get a palindrome (193282391).

The spelling of 121141270 in words is "one hundred twenty-one million, one hundred forty-one thousand, two hundred seventy".