101302231231 has 2 divisors, whose sum is σ = 101302231232. Its totient is φ = 101302231230.

The previous prime is 101302231193. The next prime is 101302231237. The reversal of 101302231231 is 132132203101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 101302231231 - 2⁹ = 101302230719 is a prime.

It is a super-2 number, since 2×101302231231² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 101302231199 and 101302231208.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101302231237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50651115615 + 50651115616.

It is an arithmetic number, because the mean of its divisors is an integer number (50651115616).

Almost surely, 2^101302231231 is an apocalyptic number.

101302231231 is a deficient number, since it is larger than the sum of its proper divisors (1).

101302231231 is an equidigital number, since it uses as much as digits as its factorization.

101302231231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 101302231231 its reverse (132132203101), we get a palindrome (233434434332).

The spelling of 101302231231 in words is "one hundred one billion, three hundred two million, two hundred thirty-one thousand, two hundred thirty-one".