101230233131 has 2 divisors, whose sum is σ = 101230233132. Its totient is φ = 101230233130.

The previous prime is 101230233113. The next prime is 101230233151. The reversal of 101230233131 is 131332032101.

Together with previous prime (101230233113) it forms an Ormiston pair, because they use the same digits, order apart.

It is an a-pointer prime, because the next prime (101230233151) can be obtained adding 101230233131 to its sum of digits (20).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 101230233131 - 2¹⁸ = 101229970987 is a prime.

It is a super-2 number, since 2×101230233131² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (101230233151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50615116565 + 50615116566.

It is an arithmetic number, because the mean of its divisors is an integer number (50615116566).

Almost surely, 2^101230233131 is an apocalyptic number.

101230233131 is a deficient number, since it is larger than the sum of its proper divisors (1).

101230233131 is an equidigital number, since it uses as much as digits as its factorization.

101230233131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 101230233131 its reverse (131332032101), we get a palindrome (232562265232).

The spelling of 101230233131 in words is "one hundred one billion, two hundred thirty million, two hundred thirty-three thousand, one hundred thirty-one".