106401071 has 8 divisors (see below), whose sum is σ = 123141120. Its totient is φ = 90046008.

The previous prime is 106401047. The next prime is 106401073. The reversal of 106401071 is 170104601.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 106401071 - 2¹⁴ = 106384687 is a prime.

It is a super-2 number, since 2×106401071² = 22642375819894082, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106401073) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95651 + ... + 96756.

It is an arithmetic number, because the mean of its divisors is an integer number (15392640).

Almost surely, 2^106401071 is an apocalyptic number.

106401071 is a deficient number, since it is larger than the sum of its proper divisors (16740049).

106401071 is an equidigital number, since it uses as much as digits as its factorization.

106401071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192493.

The product of its (nonzero) digits is 168, while the sum is 20.

The square root of 106401071 is about 10315.0894809497. The cubic root of 106401071 is about 473.8584903406.

Adding to 106401071 its reverse (170104601), we get a palindrome (276505672).

It can be divided in two parts, 10640 and 1071, that added together give a palindrome (11711).

The spelling of 106401071 in words is "one hundred six million, four hundred one thousand, seventy-one".