106531434254 has 16 divisors (see below), whose sum is σ = 183490843776. Its totient is φ = 45439947000.

The previous prime is 106531434241. The next prime is 106531434259. The reversal of 106531434254 is 452434135601.

It is a super-2 number, since 2×106531434254² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106531434259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18028772 + ... + 18034679.

It is an arithmetic number, because the mean of its divisors is an integer number (11468177736).

Almost surely, 2^106531434254 is an apocalyptic number.

106531434254 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

106531434254 is a deficient number, since it is larger than the sum of its proper divisors (76959409522).

106531434254 is a wasteful number, since it uses less digits than its factorization.

106531434254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36063671.

The product of its (nonzero) digits is 172800, while the sum is 38.

Adding to 106531434254 its reverse (452434135601), we get a palindrome (558965569855).

The spelling of 106531434254 in words is "one hundred six billion, five hundred thirty-one million, four hundred thirty-four thousand, two hundred fifty-four".