213201032100103 has 8 divisors (see below), whose sum is σ = 237623441350320. Its totient is φ = 190098753079680.

The previous prime is 213201032100097. The next prime is 213201032100143. The reversal of 213201032100103 is 301001230102312.

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 213201032100103 - 2⁵ = 213201032100071 is a prime.

It is a super-2 number, since 2×213201032100103² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213201032100143) 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, 330032557108 + ... + 330032557753.

It is an arithmetic number, because the mean of its divisors is an integer number (29702930168790).

Almost surely, 2^{213201032100103} is an apocalyptic number.

213201032100103 is a deficient number, since it is larger than the sum of its proper divisors (24422409250217).

213201032100103 is a wasteful number, since it uses less digits than its factorization.

213201032100103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 660065114897.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 213201032100103 its reverse (301001230102312), we get a palindrome (514202262202415).

The spelling of 213201032100103 in words is "two hundred thirteen trillion, two hundred one billion, thirty-two million, one hundred thousand, one hundred three".