106432462251 has 12 divisors (see below), whose sum is σ = 154005972120. Its totient is φ = 70830270240.

The previous prime is 106432462181. The next prime is 106432462277. The reversal of 106432462251 is 152264234601.

106432462251 is a `hidden beast` number, since 1 + 0 + 6 + 4 + 3 + 24 + 622 + 5 + 1 = 666.

It is not a de Polignac number, because 106432462251 - 2¹⁰ = 106432461227 is a prime.

It is a super-2 number, since 2×106432462251² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (106432463251) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10386645 + ... + 10396886.

It is an arithmetic number, because the mean of its divisors is an integer number (12833831010).

Almost surely, 2^106432462251 is an apocalyptic number.

106432462251 is a deficient number, since it is larger than the sum of its proper divisors (47573509869).

106432462251 is a wasteful number, since it uses less digits than its factorization.

106432462251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20784106 (or 20784103 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

Adding to 106432462251 its reverse (152264234601), we get a palindrome (258696696852).

The spelling of 106432462251 in words is "one hundred six billion, four hundred thirty-two million, four hundred sixty-two thousand, two hundred fifty-one".