10121141440231 has 16 divisors (see below), whose sum is σ = 10717036466400. Its totient is φ = 9531583521408.

The previous prime is 10121141440217. The next prime is 10121141440273. The reversal of 10121141440231 is 13204414112101.

It is a cyclic number.

It is not a de Polignac number, because 10121141440231 - 2¹⁵ = 10121141407463 is a prime.

It is a super-2 number, since 2×10121141440231² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10121141440196 and 10121141440205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10121141440031) 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, 21823005 + ... + 22281961.

It is an arithmetic number, because the mean of its divisors is an integer number (669814779150).

Almost surely, 2^{10121141440231} is an apocalyptic number.

10121141440231 is a deficient number, since it is larger than the sum of its proper divisors (595895026169).

10121141440231 is a wasteful number, since it uses less digits than its factorization.

10121141440231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 465858.

The product of its (nonzero) digits is 768, while the sum is 25.

Adding to 10121141440231 its reverse (13204414112101), we get a palindrome (23325555552332).

The spelling of 10121141440231 in words is "ten trillion, one hundred twenty-one billion, one hundred forty-one million, four hundred forty thousand, two hundred thirty-one".