106156655055 has 32 divisors (see below), whose sum is σ = 205879576320. Its totient is φ = 51469892640.

The previous prime is 106156655039. The next prime is 106156655113. The reversal of 106156655055 is 550556651601.

It is not a de Polignac number, because 106156655055 - 2⁴ = 106156655039 is a prime.

It is a super-2 number, since 2×106156655055² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 106156655055.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35741497 + ... + 35744466.

It is an arithmetic number, because the mean of its divisors is an integer number (6433736760).

Almost surely, 2^106156655055 is an apocalyptic number.

106156655055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

106156655055 is a deficient number, since it is larger than the sum of its proper divisors (99722921265).

106156655055 is a wasteful number, since it uses less digits than its factorization.

106156655055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71485988 (or 71485982 counting only the distinct ones).

The product of its (nonzero) digits is 675000, while the sum is 45.

The spelling of 106156655055 in words is "one hundred six billion, one hundred fifty-six million, six hundred fifty-five thousand, fifty-five".