121410497 has 16 divisors (see below), whose sum is σ = 133459200. Its totient is φ = 109771200.

The previous prime is 121410463. The next prime is 121410511. The reversal of 121410497 is 794014121.

It is a cyclic number.

It is not a de Polignac number, because 121410497 - 2⁸ = 121410241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (121410427) 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, 183347 + ... + 184007.

It is an arithmetic number, because the mean of its divisors is an integer number (8341200).

Almost surely, 2^121410497 is an apocalyptic number.

It is an amenable number.

121410497 is a deficient number, since it is larger than the sum of its proper divisors (12048703).

121410497 is a wasteful number, since it uses less digits than its factorization.

121410497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 944.

The product of its (nonzero) digits is 2016, while the sum is 29.

The square root of 121410497 is about 11018.6431560333. The cubic root of 121410497 is about 495.1674391892.

It can be divided in two parts, 1214 and 10497, that added together give a palindrome (11711).

The spelling of 121410497 in words is "one hundred twenty-one million, four hundred ten thousand, four hundred ninety-seven".