106368157 has 4 divisors (see below), whose sum is σ = 121563616. Its totient is φ = 91172700.

The previous prime is 106368151. The next prime is 106368179. The reversal of 106368157 is 751863601.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 106368157 - 2³ = 106368149 is a prime.

It is a super-2 number, since 2×106368157² = 22628369647153298, 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 (106368151) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7597719 + ... + 7597732.

It is an arithmetic number, because the mean of its divisors is an integer number (30390904).

Almost surely, 2^106368157 is an apocalyptic number.

It is an amenable number.

106368157 is a deficient number, since it is larger than the sum of its proper divisors (15195459).

106368157 is an equidigital number, since it uses as much as digits as its factorization.

106368157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15195458.

The product of its (nonzero) digits is 30240, while the sum is 37.

The square root of 106368157 is about 10313.4939278598. The cubic root of 106368157 is about 473.8096243324.

The spelling of 106368157 in words is "one hundred six million, three hundred sixty-eight thousand, one hundred fifty-seven".