106112631 has 8 divisors (see below), whose sum is σ = 141813504. Its totient is φ = 70576760.

The previous prime is 106112599. The next prime is 106112641. The reversal of 106112631 is 136211601.

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 106112631 - 2⁵ = 106112599 is a prime.

It is a super-2 number, since 2×106112631² = 22519780915484322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 106112598 and 106112607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106112641) 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, 39741 + ... + 42326.

It is an arithmetic number, because the mean of its divisors is an integer number (17726688).

Almost surely, 2^106112631 is an apocalyptic number.

106112631 is a deficient number, since it is larger than the sum of its proper divisors (35700873).

106112631 is an equidigital number, since it uses as much as digits as its factorization.

106112631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82501.

The product of its (nonzero) digits is 216, while the sum is 21.

The square root of 106112631 is about 10301.0985336516. The cubic root of 106112631 is about 473.4299124600.

The spelling of 106112631 in words is "one hundred six million, one hundred twelve thousand, six hundred thirty-one".