10142201231 has 2 divisors, whose sum is σ = 10142201232. Its totient is φ = 10142201230.

The previous prime is 10142201227. The next prime is 10142201249. The reversal of 10142201231 is 13210224101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10142201231 - 2² = 10142201227 is a prime.

It is a super-2 number, since 2×10142201231² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10142201281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5071100615 + 5071100616.

It is an arithmetic number, because the mean of its divisors is an integer number (5071100616).

Almost surely, 2^10142201231 is an apocalyptic number.

10142201231 is a deficient number, since it is larger than the sum of its proper divisors (1).

10142201231 is an equidigital number, since it uses as much as digits as its factorization.

10142201231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 10142201231 its reverse (13210224101), we get a palindrome (23352425332).

The spelling of 10142201231 in words is "ten billion, one hundred forty-two million, two hundred one thousand, two hundred thirty-one".