100202026 has 8 divisors (see below), whose sum is σ = 153501120. Its totient is φ = 49034988.

The previous prime is 100202017. The next prime is 100202027. The reversal of 100202026 is 620202001.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 100201997 and 100202015.

It is not an unprimeable number, because it can be changed into a prime (100202027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 532896 + ... + 533083.

It is an arithmetic number, because the mean of its divisors is an integer number (19187640).

Almost surely, 2^100202026 is an apocalyptic number.

100202026 is a deficient number, since it is larger than the sum of its proper divisors (53299094).

100202026 is a wasteful number, since it uses less digits than its factorization.

100202026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1066028.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 100202026 is about 10010.0962033339. The cubic root of 100202026 is about 464.4712469789.

Adding to 100202026 its reverse (620202001), we get a palindrome (720404027).

The spelling of 100202026 in words is "one hundred million, two hundred two thousand, twenty-six".