103213200134 has 12 divisors (see below), whose sum is σ = 170173830372. Its totient is φ = 46915090860.

The previous prime is 103213200071. The next prime is 103213200191. The reversal of 103213200134 is 431002312301.

103213200134 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×103213200134² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 213250172 + ... + 213250655.

It is an arithmetic number, because the mean of its divisors is an integer number (14181152531).

Almost surely, 2^103213200134 is an apocalyptic number.

103213200134 is a deficient number, since it is larger than the sum of its proper divisors (66960630238).

103213200134 is a wasteful number, since it uses less digits than its factorization.

103213200134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 426500851 (or 426500840 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 103213200134 its reverse (431002312301), we get a palindrome (534215512435).

The spelling of 103213200134 in words is "one hundred three billion, two hundred thirteen million, two hundred thousand, one hundred thirty-four".