103101213213 has 6 divisors (see below), whose sum is σ = 148923974654. Its totient is φ = 68734142136.

The previous prime is 103101213157. The next prime is 103101213223. The reversal of 103101213213 is 312312101301.

103101213213 is a `hidden beast` number, since 10 + 310 + 1 + 21 + 321 + 3 = 666.

It can be written as a sum of positive squares in only one way, i.e., 75637100484 + 27464112729 = 275022^2 + 165723^2 .

It is not a de Polignac number, because 103101213213 - 2⁸ = 103101212957 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103101213223) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5727845170 + ... + 5727845187.

Almost surely, 2^103101213213 is an apocalyptic number.

It is an amenable number.

103101213213 is a deficient number, since it is larger than the sum of its proper divisors (45822761441).

103101213213 is a wasteful number, since it uses less digits than its factorization.

103101213213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11455690363 (or 11455690360 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 103101213213 its reverse (312312101301), we get a palindrome (415413314514).

The spelling of 103101213213 in words is "one hundred three billion, one hundred one million, two hundred thirteen thousand, two hundred thirteen".