121100300132012 has 12 divisors (see below), whose sum is σ = 223079500243320. Its totient is φ = 57363300062496.

The previous prime is 121100300131963. The next prime is 121100300132023. The reversal of 121100300132012 is 210231003001121.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 796712500793 + ... + 796712500944.

It is an arithmetic number, because the mean of its divisors is an integer number (18589958353610).

Almost surely, 2^{121100300132012} is an apocalyptic number.

It is an amenable number.

121100300132012 is a deficient number, since it is larger than the sum of its proper divisors (101979200111308).

121100300132012 is a wasteful number, since it uses less digits than its factorization.

121100300132012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1593425001760 (or 1593425001758 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 121100300132012 its reverse (210231003001121), we get a palindrome (331331303133133).

The spelling of 121100300132012 in words is "one hundred twenty-one trillion, one hundred billion, three hundred million, one hundred thirty-two thousand, twelve".