106158528238 has 8 divisors (see below), whose sum is σ = 181986048432. Its totient is φ = 45496512096.

The previous prime is 106158528197. The next prime is 106158528239. The reversal of 106158528238 is 832825851601.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×106158528238² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 106158528191 and 106158528200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106158528239) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3791375995 + ... + 3791376022.

It is an arithmetic number, because the mean of its divisors is an integer number (22748256054).

Almost surely, 2^106158528238 is an apocalyptic number.

106158528238 is a deficient number, since it is larger than the sum of its proper divisors (75827520194).

106158528238 is an equidigital number, since it uses as much as digits as its factorization.

106158528238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7582752026.

The product of its (nonzero) digits is 921600, while the sum is 49.

The spelling of 106158528238 in words is "one hundred six billion, one hundred fifty-eight million, five hundred twenty-eight thousand, two hundred thirty-eight".