106165656501 has 8 divisors (see below), whose sum is σ = 141564299424. Its totient is φ = 70772058960.

The previous prime is 106165656497. The next prime is 106165656511. The reversal of 106165656501 is 105656561601.

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

It is not a de Polignac number, because 106165656501 - 2² = 106165656497 is a prime.

It is a super-2 number, since 2×106165656501² (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 (106165656511) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1211970 + ... + 1296611.

It is an arithmetic number, because the mean of its divisors is an integer number (17695537428).

Almost surely, 2^106165656501 is an apocalyptic number.

It is an amenable number.

106165656501 is a deficient number, since it is larger than the sum of its proper divisors (35398642923).

106165656501 is a wasteful number, since it uses less digits than its factorization.

106165656501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2522691.

The product of its (nonzero) digits is 162000, while the sum is 42.

The spelling of 106165656501 in words is "one hundred six billion, one hundred sixty-five million, six hundred fifty-six thousand, five hundred one".