101212101203 has 8 divisors (see below), whose sum is σ = 102094020000. Its totient is φ = 100332884608.

The previous prime is 101212101173. The next prime is 101212101227. The reversal of 101212101203 is 302101212101.

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

It is a cyclic number.

It is not a de Polignac number, because 101212101203 - 2⁶ = 101212101139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101212107203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 600278 + ... + 750171.

It is an arithmetic number, because the mean of its divisors is an integer number (12761752500).

Almost surely, 2^101212101203 is an apocalyptic number.

101212101203 is a deficient number, since it is larger than the sum of its proper divisors (881918797).

101212101203 is a wasteful number, since it uses less digits than its factorization.

101212101203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1351101.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 101212101203 its reverse (302101212101), we get a palindrome (403313313304).

The spelling of 101212101203 in words is "one hundred one billion, two hundred twelve million, one hundred one thousand, two hundred three".