212301020103 has 8 divisors (see below), whose sum is σ = 284490480000. Its totient is φ = 140822786808.

The previous prime is 212301020077. The next prime is 212301020143. The reversal of 212301020103 is 301020103212.

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

It is not a de Polignac number, because 212301020103 - 2⁶ = 212301020039 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212301020143) 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, 177805953 + ... + 177807146.

It is an arithmetic number, because the mean of its divisors is an integer number (35561310000).

Almost surely, 2^212301020103 is an apocalyptic number.

212301020103 is a deficient number, since it is larger than the sum of its proper divisors (72189459897).

212301020103 is a wasteful number, since it uses less digits than its factorization.

212301020103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355613301.

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

Adding to 212301020103 its reverse (301020103212), we get a palindrome (513321123315).

It can be divided in two parts, 212 and 301020103, that multiplied together give a palindrome (63816261836).

The spelling of 212301020103 in words is "two hundred twelve billion, three hundred one million, twenty thousand, one hundred three".