213100102 has 8 divisors (see below), whose sum is σ = 322815312. Its totient is φ = 105495000.

The previous prime is 213100079. The next prime is 213100157. The reversal of 213100102 is 201001312.

213100102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 527274 + ... + 527677.

It is an arithmetic number, because the mean of its divisors is an integer number (40351914).

Almost surely, 2^213100102 is an apocalyptic number.

213100102 is a deficient number, since it is larger than the sum of its proper divisors (109715210).

213100102 is a wasteful number, since it uses less digits than its factorization.

213100102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1055054.

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 213100102 is about 14597.9485545059. The cubic root of 213100102 is about 597.3028026382.

Adding to 213100102 its reverse (201001312), we get a palindrome (414101414).

The spelling of 213100102 in words is "two hundred thirteen million, one hundred thousand, one hundred two".