121010241010 has 32 divisors (see below), whose sum is σ = 218256861312. Its totient is φ = 48306743040.

The previous prime is 121010240983. The next prime is 121010241017. The reversal of 121010241010 is 10142010121.

It is not an unprimeable number, because it can be changed into a prime (121010241017) 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, 24538245 + ... + 24543175.

It is an arithmetic number, because the mean of its divisors is an integer number (6820526916).

Almost surely, 2^121010241010 is an apocalyptic number.

121010241010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

121010241010 is a deficient number, since it is larger than the sum of its proper divisors (97246620302).

121010241010 is a wasteful number, since it uses less digits than its factorization.

121010241010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9378.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 121010241010 its reverse (10142010121), we get a palindrome (131152251131).

The spelling of 121010241010 in words is "one hundred twenty-one billion, ten million, two hundred forty-one thousand, ten".