20241535101156 has 120 divisors (see below), whose sum is σ = 52964981125056. Its totient is φ = 6740855691840.

The previous prime is 20241535101097. The next prime is 20241535101181. The reversal of 20241535101156 is 65110153514202.

20241535101156 is a `hidden beast` number, since 2 + 0 + 2 + 4 + 1 + 535 + 1 + 0 + 115 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 20241535101156.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 2880533715 + ... + 2880540741.

Almost surely, 2^{20241535101156} is an apocalyptic number.

It is an amenable number.

20241535101156 is an abundant number, since it is smaller than the sum of its proper divisors (32723446023900).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20241535101156 is a wasteful number, since it uses less digits than its factorization.

20241535101156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14111 (or 14100 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 36.

Adding to 20241535101156 its reverse (65110153514202), we get a palindrome (85351688615358).

The spelling of 20241535101156 in words is "twenty trillion, two hundred forty-one billion, five hundred thirty-five million, one hundred one thousand, one hundred fifty-six".