100206034 has 4 divisors (see below), whose sum is σ = 150309054. Its totient is φ = 50103016.

The previous prime is 100206031. The next prime is 100206059. The reversal of 100206034 is 430602001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 430602001 = 59 ⋅7298339.

It can be written as a sum of positive squares in only one way, i.e., 95121009 + 5085025 = 9753^2 + 2255^2 .

It is a junction number, because it is equal to n+sod(n) for n = 100205999 and 100206017.

It is not an unprimeable number, because it can be changed into a prime (100206031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25051507 + ... + 25051510.

Almost surely, 2^100206034 is an apocalyptic number.

100206034 is a deficient number, since it is larger than the sum of its proper divisors (50103020).

100206034 is an equidigital number, since it uses as much as digits as its factorization.

100206034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50103019.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 100206034 is about 10010.2963992082. The cubic root of 100206034 is about 464.4774397211.

Adding to 100206034 its reverse (430602001), we get a palindrome (530808035).

The spelling of 100206034 in words is "one hundred million, two hundred six thousand, thirty-four".