120110021102102 has 4 divisors (see below), whose sum is σ = 180165031653156. Its totient is φ = 60055010551050.

The previous prime is 120110021102053. The next prime is 120110021102117. The reversal of 120110021102102 is 201201120011021.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30027505275524 + ... + 30027505275527.

It is an arithmetic number, because the mean of its divisors is an integer number (45041257913289).

Almost surely, 2^{120110021102102} is an apocalyptic number.

120110021102102 is a deficient number, since it is larger than the sum of its proper divisors (60055010551054).

120110021102102 is an equidigital number, since it uses as much as digits as its factorization.

120110021102102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60055010551053.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 120110021102102 its reverse (201201120011021), we get a palindrome (321311141113123).

The spelling of 120110021102102 in words is "one hundred twenty trillion, one hundred ten billion, twenty-one million, one hundred two thousand, one hundred two".