120242062503 has 24 divisors (see below), whose sum is σ = 181508801760. Its totient is φ = 76560010560.

The previous prime is 120242062429. The next prime is 120242062511. The reversal of 120242062503 is 305260242021.

It is a happy number.

120242062503 is a `hidden beast` number, since 1 + 202 + 4 + 206 + 250 + 3 = 666.

It is not a de Polignac number, because 120242062503 - 2¹² = 120242058407 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120242067503) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 302568 + ... + 576221.

It is an arithmetic number, because the mean of its divisors is an integer number (7562866740).

Almost surely, 2^120242062503 is an apocalyptic number.

120242062503 is a deficient number, since it is larger than the sum of its proper divisors (61266739257).

120242062503 is a wasteful number, since it uses less digits than its factorization.

120242062503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 879479 (or 879476 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The spelling of 120242062503 in words is "one hundred twenty billion, two hundred forty-two million, sixty-two thousand, five hundred three".