106155644051 has 16 divisors (see below), whose sum is σ = 108694010880. Its totient is φ = 103655946240.

The previous prime is 106155644011. The next prime is 106155644069. The reversal of 106155644051 is 150446551601.

It is a cyclic number.

It is not a de Polignac number, because 106155644051 - 2¹⁴ = 106155627667 is a prime.

It is a super-2 number, since 2×106155644051² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 106155643996 and 106155644014.

It is not an unprimeable number, because it can be changed into a prime (106155644011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2205935 + ... + 2253543.

It is an arithmetic number, because the mean of its divisors is an integer number (6793375680).

Almost surely, 2^106155644051 is an apocalyptic number.

106155644051 is a deficient number, since it is larger than the sum of its proper divisors (2538366829).

106155644051 is a wasteful number, since it uses less digits than its factorization.

106155644051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48014.

The product of its (nonzero) digits is 72000, while the sum is 38.

The spelling of 106155644051 in words is "one hundred six billion, one hundred fifty-five million, six hundred forty-four thousand, fifty-one".