121614271 has 16 divisors (see below), whose sum is σ = 131678208. Its totient is φ = 111988800.

The previous prime is 121614253. The next prime is 121614289. The reversal of 121614271 is 172416121.

It is an interprime number because it is at equal distance from previous prime (121614253) and next prime (121614289).

It is a cyclic number.

It is not a de Polignac number, because 121614271 - 2¹⁵ = 121581503 is a prime.

It is a super-2 number, since 2×121614271² = 29580061821722882, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121614221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 200050 + ... + 200656.

It is an arithmetic number, because the mean of its divisors is an integer number (8229888).

Almost surely, 2^121614271 is an apocalyptic number.

121614271 is a deficient number, since it is larger than the sum of its proper divisors (10063937).

121614271 is a wasteful number, since it uses less digits than its factorization.

121614271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 942.

The product of its digits is 672, while the sum is 25.

The square root of 121614271 is about 11027.8860621608. The cubic root of 121614271 is about 495.4443121499. Note that the first 3 decimals are identical.

The spelling of 121614271 in words is "one hundred twenty-one million, six hundred fourteen thousand, two hundred seventy-one".