106162062581 has 2 divisors, whose sum is σ = 106162062582. Its totient is φ = 106162062580.

The previous prime is 106162062497. The next prime is 106162062653. The reversal of 106162062581 is 185260261601.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 81185104900 + 24976957681 = 284930^2 + 158041^2 .

It is a cyclic number.

It is not a de Polignac number, because 106162062581 - 2³⁴ = 88982193397 is a prime.

It is a super-3 number, since 3×106162062581³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (106162062781) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53081031290 + 53081031291.

It is an arithmetic number, because the mean of its divisors is an integer number (53081031291).

Almost surely, 2^106162062581 is an apocalyptic number.

It is an amenable number.

106162062581 is a deficient number, since it is larger than the sum of its proper divisors (1).

106162062581 is an equidigital number, since it uses as much as digits as its factorization.

106162062581 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34560, while the sum is 38.

The spelling of 106162062581 in words is "one hundred six billion, one hundred sixty-two million, sixty-two thousand, five hundred eighty-one".