103202103013 has 4 divisors (see below), whose sum is σ = 103574674060. Its totient is φ = 102829531968.

The previous prime is 103202102987. The next prime is 103202103089. The reversal of 103202103013 is 310301202301.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 50578660609 + 52623442404 = 224897^2 + 229398^2 .

It is a cyclic number.

It is not a de Polignac number, because 103202103013 - 2¹⁷ = 103201971941 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 (103202109013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 186285108 + ... + 186285661.

It is an arithmetic number, because the mean of its divisors is an integer number (25893668515).

Almost surely, 2^103202103013 is an apocalyptic number.

It is an amenable number.

103202103013 is a deficient number, since it is larger than the sum of its proper divisors (372571047).

103202103013 is an equidigital number, since it uses as much as digits as its factorization.

103202103013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 372571046.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 103202103013 its reverse (310301202301), we get a palindrome (413503305314).

The spelling of 103202103013 in words is "one hundred three billion, two hundred two million, one hundred three thousand, thirteen".