42100113263 has 8 divisors (see below), whose sum is σ = 46563951168. Its totient is φ = 37811327904.

The previous prime is 42100113217. The next prime is 42100113269. The reversal of 42100113263 is 36231100124.

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 42100113263 - 2¹⁸ = 42099851119 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 (42100113269) 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, 43762631 + ... + 43763592.

It is an arithmetic number, because the mean of its divisors is an integer number (5820493896).

Almost surely, 2^42100113263 is an apocalyptic number.

42100113263 is a deficient number, since it is larger than the sum of its proper divisors (4463837905).

42100113263 is a wasteful number, since it uses less digits than its factorization.

42100113263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87526273.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 42100113263 its reverse (36231100124), we get a palindrome (78331213387).

The spelling of 42100113263 in words is "forty-two billion, one hundred million, one hundred thirteen thousand, two hundred sixty-three".