20201124201403 has 8 divisors (see below), whose sum is σ = 20543659734960. Its totient is φ = 19858593454560.

The previous prime is 20201124201383. The next prime is 20201124201437. The reversal of 20201124201403 is 30410242110202.

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

It is a cyclic number.

It is not a de Polignac number, because 20201124201403 - 2⁵ = 20201124201371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20201124201803) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7896201 + ... + 10136677.

It is an arithmetic number, because the mean of its divisors is an integer number (2567957466870).

Almost surely, 2^{20201124201403} is an apocalyptic number.

20201124201403 is a deficient number, since it is larger than the sum of its proper divisors (342535533557).

20201124201403 is a wasteful number, since it uses less digits than its factorization.

20201124201403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2393357.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 20201124201403 its reverse (30410242110202), we get a palindrome (50611366311605).

The spelling of 20201124201403 in words is "twenty trillion, two hundred one billion, one hundred twenty-four million, two hundred one thousand, four hundred three".