250240112115101 has 16 divisors (see below), whose sum is σ = 257336262247680. Its totient is φ = 243191365169280.

The previous prime is 250240112115089. The next prime is 250240112115121. The reversal of 250240112115101 is 101511211042052.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-250240112115101 is a prime.

It is a super-2 number, since 2×250240112115101² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (250240112115121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 154350176 + ... + 155962998.

It is an arithmetic number, because the mean of its divisors is an integer number (16083516390480).

Almost surely, 2^{250240112115101} is an apocalyptic number.

It is an amenable number.

250240112115101 is a deficient number, since it is larger than the sum of its proper divisors (7096150132579).

250240112115101 is a wasteful number, since it uses less digits than its factorization.

250240112115101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1627516.

The product of its (nonzero) digits is 800, while the sum is 26.

Adding to 250240112115101 its reverse (101511211042052), we get a palindrome (351751323157153).

The spelling of 250240112115101 in words is "two hundred fifty trillion, two hundred forty billion, one hundred twelve million, one hundred fifteen thousand, one hundred one".