120263144102 has 32 divisors (see below), whose sum is σ = 186149117088. Its totient is φ = 58229508096.

The previous prime is 120263144077. The next prime is 120263144143. The reversal of 120263144102 is 201441362021.

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 15 ways as a sum of consecutive naturals, for example, 14812148 + ... + 14820264.

It is an arithmetic number, because the mean of its divisors is an integer number (5817159909).

Almost surely, 2^120263144102 is an apocalyptic number.

120263144102 is a deficient number, since it is larger than the sum of its proper divisors (65885972986).

120263144102 is a wasteful number, since it uses less digits than its factorization.

120263144102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9080.

The product of its (nonzero) digits is 2304, while the sum is 26.

The spelling of 120263144102 in words is "one hundred twenty billion, two hundred sixty-three million, one hundred forty-four thousand, one hundred two".