106155515151 has 48 divisors (see below), whose sum is σ = 176347252224. Its totient is φ = 60278081472.

The previous prime is 106155515143. The next prime is 106155515153. The reversal of 106155515151 is 151515551601.

106155515151 is a `hidden beast` number, since 1 + 0 + 6 + 1 + 5 + 551 + 51 + 51 = 666.

It is not a de Polignac number, because 106155515151 - 2³ = 106155515143 is a prime.

It is a super-2 number, since 2×106155515151² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106155515153) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11003736 + ... + 11013378.

It is an arithmetic number, because the mean of its divisors is an integer number (3673901088).

Almost surely, 2^106155515151 is an apocalyptic number.

106155515151 is a deficient number, since it is larger than the sum of its proper divisors (70191737073).

106155515151 is a wasteful number, since it uses less digits than its factorization.

106155515151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10740 (or 10737 counting only the distinct ones).

The product of its (nonzero) digits is 18750, while the sum is 36.

The spelling of 106155515151 in words is "one hundred six billion, one hundred fifty-five million, five hundred fifteen thousand, one hundred fifty-one".