121040024110 has 64 divisors (see below), whose sum is σ = 224293515264. Its totient is φ = 47001427200.

The previous prime is 121040023991. The next prime is 121040024129. The reversal of 121040024110 is 11420040121.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 132864555 + ... + 132865465.

It is an arithmetic number, because the mean of its divisors is an integer number (3504586176).

Almost surely, 2^121040024110 is an apocalyptic number.

121040024110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

121040024110 is a deficient number, since it is larger than the sum of its proper divisors (103253491154).

121040024110 is a wasteful number, since it uses less digits than its factorization.

121040024110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2209.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 121040024110 its reverse (11420040121), we get a palindrome (132460064231).

The spelling of 121040024110 in words is "one hundred twenty-one billion, forty million, twenty-four thousand, one hundred ten".