106356531 has 32 divisors (see below), whose sum is σ = 152616960. Its totient is φ = 65729664.

The previous prime is 106356529. The next prime is 106356571. The reversal of 106356531 is 135653601.

It is not a de Polignac number, because 106356531 - 2¹ = 106356529 is a prime.

It is a super-2 number, since 2×106356531² = 22623423372707922, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (106356511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 464325 + ... + 464553.

It is an arithmetic number, because the mean of its divisors is an integer number (4769280).

Almost surely, 2^106356531 is an apocalyptic number.

106356531 is a deficient number, since it is larger than the sum of its proper divisors (46260429).

106356531 is a wasteful number, since it uses less digits than its factorization.

106356531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 435.

The product of its (nonzero) digits is 8100, while the sum is 30.

The square root of 106356531 is about 10312.9302819325. The cubic root of 106356531 is about 473.7923612982.

The spelling of 106356531 in words is "one hundred six million, three hundred fifty-six thousand, five hundred thirty-one".