100212063 has 16 divisors (see below), whose sum is σ = 152939520. Its totient is φ = 57175776.

The previous prime is 100212043. The next prime is 100212067. The reversal of 100212063 is 360212001.

It is not a de Polignac number, because 100212063 - 2¹² = 100207967 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100212067) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11781 + ... + 18417.

It is an arithmetic number, because the mean of its divisors is an integer number (9558720).

Almost surely, 2^100212063 is an apocalyptic number.

100212063 is a deficient number, since it is larger than the sum of its proper divisors (52727457).

100212063 is an equidigital number, since it uses as much as digits as its factorization.

100212063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7366.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 100212063 is about 10010.5975346130. The cubic root of 100212063 is about 464.4867547900.

Adding to 100212063 its reverse (360212001), we get a palindrome (460424064).

The spelling of 100212063 in words is "one hundred million, two hundred twelve thousand, sixty-three".