227634540135031 has 2 divisors, whose sum is σ = 227634540135032. Its totient is φ = 227634540135030.

The previous prime is 227634540135029. The next prime is 227634540135077. The reversal of 227634540135031 is 130531045436722.

It is an a-pointer prime, because the next prime (227634540135077) can be obtained adding 227634540135031 to its sum of digits (46).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 227634540135031 - 2¹ = 227634540135029 is a prime.

It is a super-2 number, since 2×227634540135031² (a number of 30 digits) contains 22 as substring.

Together with 227634540135029, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (227634540135631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113817270067515 + 113817270067516.

It is an arithmetic number, because the mean of its divisors is an integer number (113817270067516).

Almost surely, 2^{227634540135031} is an apocalyptic number.

227634540135031 is a deficient number, since it is larger than the sum of its proper divisors (1).

227634540135031 is an equidigital number, since it uses as much as digits as its factorization.

227634540135031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1814400, while the sum is 46.

The spelling of 227634540135031 in words is "two hundred twenty-seven trillion, six hundred thirty-four billion, five hundred forty million, one hundred thirty-five thousand, thirty-one".