106324012251 has 12 divisors (see below), whose sum is σ = 153925814328. Its totient is φ = 70722666144.

The previous prime is 106324012147. The next prime is 106324012259. The reversal of 106324012251 is 152210423601.

106324012251 is a `hidden beast` number, since 1 + 0 + 6 + 3 + 2 + 401 + 2 + 251 = 666.

It is not a de Polignac number, because 106324012251 - 2¹⁸ = 106323750107 is a prime.

It is a super-2 number, since 2×106324012251² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (106324012259) 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, 13329850 + ... + 13337823.

It is an arithmetic number, because the mean of its divisors is an integer number (12827151194).

Almost surely, 2^106324012251 is an apocalyptic number.

106324012251 is a deficient number, since it is larger than the sum of its proper divisors (47601802077).

106324012251 is a wasteful number, since it uses less digits than its factorization.

106324012251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26668122 (or 26668119 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

Adding to 106324012251 its reverse (152210423601), we get a palindrome (258534435852).

The spelling of 106324012251 in words is "one hundred six billion, three hundred twenty-four million, twelve thousand, two hundred fifty-one".