120100012102 has 16 divisors (see below), whose sum is σ = 205893971712. Its totient is φ = 51469374600.

The previous prime is 120100012069. The next prime is 120100012121. The reversal of 120100012102 is 201210001021.

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 7 ways as a sum of consecutive naturals, for example, 221977 + ... + 538027.

It is an arithmetic number, because the mean of its divisors is an integer number (12868373232).

Almost surely, 2^120100012102 is an apocalyptic number.

120100012102 is a deficient number, since it is larger than the sum of its proper divisors (85793959610).

120100012102 is a wasteful number, since it uses less digits than its factorization.

120100012102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 343203.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 120100012102 its reverse (201210001021), we get a palindrome (321310013123).

The spelling of 120100012102 in words is "one hundred twenty billion, one hundred million, twelve thousand, one hundred two".