26200231031 has 8 divisors (see below), whose sum is σ = 28288172640. Its totient is φ = 24122652192.

The previous prime is 26200231019. The next prime is 26200231081. The reversal of 26200231031 is 13013200262.

It is a happy number.

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 26200231031 - 2²⁶ = 26133122167 is a prime.

It is a super-2 number, since 2×26200231031² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 26200230994 and 26200231012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26200231081) 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, 2585435 + ... + 2595548.

It is an arithmetic number, because the mean of its divisors is an integer number (3536021580).

Almost surely, 2^26200231031 is an apocalyptic number.

26200231031 is a deficient number, since it is larger than the sum of its proper divisors (2087941609).

26200231031 is a wasteful number, since it uses less digits than its factorization.

26200231031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5181385.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 26200231031 its reverse (13013200262), we get a palindrome (39213431293).

The spelling of 26200231031 in words is "twenty-six billion, two hundred million, two hundred thirty-one thousand, thirty-one".