100556342206162 has 4 divisors (see below), whose sum is σ = 150834513309246. Its totient is φ = 50278171103080.

The previous prime is 100556342206141. The next prime is 100556342206169. The reversal of 100556342206162 is 261602243655001.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 91971916859601 + 8584425346561 = 9590199^2 + 2929919^2 .

It is a super-2 number, since 2×100556342206162² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (100556342206169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25139085551539 + ... + 25139085551542.

Almost surely, 2^{100556342206162} is an apocalyptic number.

100556342206162 is a deficient number, since it is larger than the sum of its proper divisors (50278171103084).

100556342206162 is an equidigital number, since it uses as much as digits as its factorization.

100556342206162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50278171103083.

The product of its (nonzero) digits is 518400, while the sum is 43.

The spelling of 100556342206162 in words is "one hundred trillion, five hundred fifty-six billion, three hundred forty-two million, two hundred six thousand, one hundred sixty-two".