120602643501 has 8 divisors (see below), whose sum is σ = 161196688960. Its totient is φ = 80205180192.

The previous prime is 120602643493. The next prime is 120602643569. The reversal of 120602643501 is 105346206021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 120602643501 - 2³ = 120602643493 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120602643701) by changing a digit.

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, 49144105 + ... + 49146558.

It is an arithmetic number, because the mean of its divisors is an integer number (20149586120).

Almost surely, 2^120602643501 is an apocalyptic number.

It is an amenable number.

120602643501 is a deficient number, since it is larger than the sum of its proper divisors (40594045459).

120602643501 is an equidigital number, since it uses as much as digits as its factorization.

120602643501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98291075.

The product of its (nonzero) digits is 8640, while the sum is 30.

Adding to 120602643501 its reverse (105346206021), we get a palindrome (225948849522).

The spelling of 120602643501 in words is "one hundred twenty billion, six hundred two million, six hundred forty-three thousand, five hundred one".