121035166024 has 16 divisors (see below), whose sum is σ = 238885196400. Its totient is φ = 57332446992.

The previous prime is 121035166019. The next prime is 121035166037. The reversal of 121035166024 is 420661530121.

It is a happy number.

It is a super-2 number, since 2×121035166024² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

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, 398141842 + ... + 398142145.

It is an arithmetic number, because the mean of its divisors is an integer number (14930324775).

Almost surely, 2^121035166024 is an apocalyptic number.

It is an amenable number.

121035166024 is a deficient number, since it is larger than the sum of its proper divisors (117850030376).

121035166024 is a wasteful number, since it uses less digits than its factorization.

121035166024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 796284012 (or 796284008 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 31.

Adding to 121035166024 its reverse (420661530121), we get a palindrome (541696696145).

The spelling of 121035166024 in words is "one hundred twenty-one billion, thirty-five million, one hundred sixty-six thousand, twenty-four".