105654137 has 2 divisors, whose sum is σ = 105654138. Its totient is φ = 105654136.

The previous prime is 105654127. The next prime is 105654151. The reversal of 105654137 is 731456501.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 100721296 + 4932841 = 10036^2 + 2221^2 .

It is a cyclic number.

It is not a de Polignac number, because 105654137 - 2⁴ = 105654121 is a prime.

It is a super-2 number, since 2×105654137² = 22325593330429538, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (105654127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52827068 + 52827069.

It is an arithmetic number, because the mean of its divisors is an integer number (52827069).

Almost surely, 2^105654137 is an apocalyptic number.

It is an amenable number.

105654137 is a deficient number, since it is larger than the sum of its proper divisors (1).

105654137 is an equidigital number, since it uses as much as digits as its factorization.

105654137 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12600, while the sum is 32.

The square root of 105654137 is about 10278.8198252523. The cubic root of 105654137 is about 472.7470589116.

The spelling of 105654137 in words is "one hundred five million, six hundred fifty-four thousand, one hundred thirty-seven".