101010121234331 has 2 divisors, whose sum is σ = 101010121234332. Its totient is φ = 101010121234330.

The previous prime is 101010121234193. The next prime is 101010121234343. The reversal of 101010121234331 is 133432121010101.

It is a strong prime.

It is an emirp because it is prime and its reverse (133432121010101) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101010121234331 is a prime.

It is a super-2 number, since 2×101010121234331² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 101010121234297 and 101010121234306.

It is not a weakly prime, because it can be changed into another prime (101010121234381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50505060617165 + 50505060617166.

It is an arithmetic number, because the mean of its divisors is an integer number (50505060617166).

Almost surely, 2^{101010121234331} is an apocalyptic number.

101010121234331 is a deficient number, since it is larger than the sum of its proper divisors (1).

101010121234331 is an equidigital number, since it uses as much as digits as its factorization.

101010121234331 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 23.

Adding to 101010121234331 its reverse (133432121010101), we get a palindrome (234442242244432).

The spelling of 101010121234331 in words is "one hundred one trillion, ten billion, one hundred twenty-one million, two hundred thirty-four thousand, three hundred thirty-one".