120100021121002 has 32 divisors (see below), whose sum is σ = 195894646496640. Its totient is φ = 54891677367360.

The previous prime is 120100021120967. The next prime is 120100021121083. The reversal of 120100021121002 is 200121120001021.

120100021121002 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 170453949 + ... + 171157087.

It is an arithmetic number, because the mean of its divisors is an integer number (6121707703020).

Almost surely, 2^{120100021121002} is an apocalyptic number.

120100021121002 is a deficient number, since it is larger than the sum of its proper divisors (75794625375638).

120100021121002 is a wasteful number, since it uses less digits than its factorization.

120100021121002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 767038.

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

Adding to 120100021121002 its reverse (200121120001021), we get a palindrome (320221141122023).

The spelling of 120100021121002 in words is "one hundred twenty trillion, one hundred billion, twenty-one million, one hundred twenty-one thousand, two".