121014143024 has 20 divisors (see below), whose sum is σ = 240183559560. Its totient is φ = 59031288960.

The previous prime is 121014143021. The next prime is 121014143053. The reversal of 121014143024 is 420341410121.

It is not an unprimeable number, because it can be changed into a prime (121014143021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92235734 + ... + 92237045.

It is an arithmetic number, because the mean of its divisors is an integer number (12009177978).

Almost surely, 2^121014143024 is an apocalyptic number.

It is an amenable number.

121014143024 is a deficient number, since it is larger than the sum of its proper divisors (119169416536).

121014143024 is a wasteful number, since it uses less digits than its factorization.

121014143024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184472828 (or 184472822 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 121014143024 its reverse (420341410121), we get a palindrome (541355553145).

The spelling of 121014143024 in words is "one hundred twenty-one billion, fourteen million, one hundred forty-three thousand, twenty-four".