106125610251 has 4 divisors (see below), whose sum is σ = 141500813672. Its totient is φ = 70750406832.

The previous prime is 106125610237. The next prime is 106125610321. The reversal of 106125610251 is 152016521601.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 106125610251 - 2⁵ = 106125610219 is a prime.

It is a super-2 number, since 2×106125610251² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (106125612251) 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 3 ways as a sum of consecutive naturals, for example, 17687601706 + ... + 17687601711.

It is an arithmetic number, because the mean of its divisors is an integer number (35375203418).

Almost surely, 2^106125610251 is an apocalyptic number.

106125610251 is a deficient number, since it is larger than the sum of its proper divisors (35375203421).

106125610251 is an equidigital number, since it uses as much as digits as its factorization.

106125610251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35375203420.

The product of its (nonzero) digits is 3600, while the sum is 30.

The spelling of 106125610251 in words is "one hundred six billion, one hundred twenty-five million, six hundred ten thousand, two hundred fifty-one".