20231427101613 has 256 divisors, whose sum is σ = 35554111488000. Its totient is φ = 9947661631488.

The previous prime is 20231427101597. The next prime is 20231427101617. The reversal of 20231427101613 is 31610172413202.

It is not a de Polignac number, because 20231427101613 - 2⁴ = 20231427101597 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20231427101617) by changing a digit.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 10710124573 + ... + 10710126461.

It is an arithmetic number, because the mean of its divisors is an integer number (138883248000).

Almost surely, 2^{20231427101613} is an apocalyptic number.

It is an amenable number.

20231427101613 is a deficient number, since it is larger than the sum of its proper divisors (15322684386387).

20231427101613 is a wasteful number, since it uses less digits than its factorization.

20231427101613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2364.

The product of its (nonzero) digits is 12096, while the sum is 33.

Adding to 20231427101613 its reverse (31610172413202), we get a palindrome (51841599514815).

The spelling of 20231427101613 in words is "twenty trillion, two hundred thirty-one billion, four hundred twenty-seven million, one hundred one thousand, six hundred thirteen".