106507311 has 8 divisors (see below), whose sum is σ = 145031424. Its totient is φ = 69494040.

The previous prime is 106507307. The next prime is 106507337. The reversal of 106507311 is 113705601.

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

It is not a de Polignac number, because 106507311 - 2² = 106507307 is a prime.

It is a super-2 number, since 2×106507311² = 22687614592901442, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106507361) 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, 377545 + ... + 377826.

It is an arithmetic number, because the mean of its divisors is an integer number (18128928).

Almost surely, 2^106507311 is an apocalyptic number.

106507311 is a deficient number, since it is larger than the sum of its proper divisors (38524113).

106507311 is an equidigital number, since it uses as much as digits as its factorization.

106507311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 755421.

The product of its (nonzero) digits is 630, while the sum is 24.

The square root of 106507311 is about 10320.2379333037. The cubic root of 106507311 is about 474.0161515976.

The spelling of 106507311 in words is "one hundred six million, five hundred seven thousand, three hundred eleven".