101020136415166 has 32 divisors (see below), whose sum is σ = 164838625523712. Its totient is φ = 46248814588800.

The previous prime is 101020136415139. The next prime is 101020136415173. The reversal of 101020136415166 is 661514631020101.

It is a happy number.

It is a super-2 number, since 2×101020136415166² (a number of 29 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 15 ways as a sum of consecutive naturals, for example, 189004410 + ... + 189538141.

It is an arithmetic number, because the mean of its divisors is an integer number (5151207047616).

Almost surely, 2^{101020136415166} is an apocalyptic number.

101020136415166 is a deficient number, since it is larger than the sum of its proper divisors (63818489108546).

101020136415166 is a wasteful number, since it uses less digits than its factorization.

101020136415166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 378542784.

The product of its (nonzero) digits is 25920, while the sum is 37.

Adding to 101020136415166 its reverse (661514631020101), we get a palindrome (762534767435267).

The spelling of 101020136415166 in words is "one hundred one trillion, twenty billion, one hundred thirty-six million, four hundred fifteen thousand, one hundred sixty-six".