106515072150 has 48 divisors (see below), whose sum is σ = 265839968784. Its totient is φ = 28223095680.

The previous prime is 106515072133. The next prime is 106515072163. The reversal of 106515072150 is 51270515601.

It is a happy number.

It is a super-2 number, since 2×106515072150² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2237917 + ... + 2285016.

It is an arithmetic number, because the mean of its divisors is an integer number (5538332683).

Almost surely, 2^106515072150 is an apocalyptic number.

106515072150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

106515072150 is an abundant number, since it is smaller than the sum of its proper divisors (159324896634).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

106515072150 is a wasteful number, since it uses less digits than its factorization.

106515072150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4523105 (or 4523100 counting only the distinct ones).

The product of its (nonzero) digits is 10500, while the sum is 33.

Adding to 106515072150 its reverse (51270515601), we get a palindrome (157785587751).

The spelling of 106515072150 in words is "one hundred six billion, five hundred fifteen million, seventy-two thousand, one hundred fifty".