120541401535 has 8 divisors (see below), whose sum is σ = 144887988096. Its totient is φ = 96274250400.

The previous prime is 120541401481. The next prime is 120541401557. The reversal of 120541401535 is 535104145021.

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

It is not a de Polignac number, because 120541401535 - 2⁹ = 120541401023 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 120541401497 and 120541401506.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19855516 + ... + 19861585.

It is an arithmetic number, because the mean of its divisors is an integer number (18110998512).

Almost surely, 2^120541401535 is an apocalyptic number.

120541401535 is a deficient number, since it is larger than the sum of its proper divisors (24346586561).

120541401535 is an equidigital number, since it uses as much as digits as its factorization.

120541401535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39717713.

The product of its (nonzero) digits is 12000, while the sum is 31.

Adding to 120541401535 its reverse (535104145021), we get a palindrome (655645546556).

The spelling of 120541401535 in words is "one hundred twenty billion, five hundred forty-one million, four hundred one thousand, five hundred thirty-five".