106111106055631 has 2 divisors, whose sum is σ = 106111106055632. Its totient is φ = 106111106055630.

The previous prime is 106111106055629. The next prime is 106111106055653. The reversal of 106111106055631 is 136550601111601.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 106111106055631 - 2¹ = 106111106055629 is a prime.

It is a super-2 number, since 2×106111106055631² (a number of 29 digits) contains 22 as substring.

Together with 106111106055629, 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 (106111106055601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53055553027815 + 53055553027816.

It is an arithmetic number, because the mean of its divisors is an integer number (53055553027816).

Almost surely, 2^{106111106055631} is an apocalyptic number.

106111106055631 is a deficient number, since it is larger than the sum of its proper divisors (1).

106111106055631 is an equidigital number, since it uses as much as digits as its factorization.

106111106055631 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16200, while the sum is 37.

The spelling of 106111106055631 in words is "one hundred six trillion, one hundred eleven billion, one hundred six million, fifty-five thousand, six hundred thirty-one".