106845001 has 2 divisors, whose sum is σ = 106845002. Its totient is φ = 106845000.

The previous prime is 106844951. The next prime is 106845029. The reversal of 106845001 is 100548601.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 61214976 + 45630025 = 7824^2 + 6755^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-106845001 is a prime.

It is a super-2 number, since 2×106845001² = 22831708477380002, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (106845031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53422500 + 53422501.

It is an arithmetic number, because the mean of its divisors is an integer number (53422501).

Almost surely, 2^106845001 is an apocalyptic number.

It is an amenable number.

106845001 is a deficient number, since it is larger than the sum of its proper divisors (1).

106845001 is an equidigital number, since it uses as much as digits as its factorization.

106845001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 960, while the sum is 25.

The square root of 106845001 is about 10336.5855581038. The cubic root of 106845001 is about 474.5165918583.

The spelling of 106845001 in words is "one hundred six million, eight hundred forty-five thousand, one".