100103203023313 has 16 divisors (see below), whose sum is σ = 115538297537664. Its totient is φ = 84951796089600.

The previous prime is 100103203023259. The next prime is 100103203023347. The reversal of 100103203023313 is 313320302301001.

It is a cyclic number.

It is not a de Polignac number, because 100103203023313 - 2²¹ = 100103200926161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100103203023353) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42363481 + ... + 44663977.

It is an arithmetic number, because the mean of its divisors is an integer number (7221143596104).

Almost surely, 2^{100103203023313} is an apocalyptic number.

It is an amenable number.

100103203023313 is a deficient number, since it is larger than the sum of its proper divisors (15435094514351).

100103203023313 is a wasteful number, since it uses less digits than its factorization.

100103203023313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2362152.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 100103203023313 its reverse (313320302301001), we get a palindrome (413423505324314).

The spelling of 100103203023313 in words is "one hundred trillion, one hundred three billion, two hundred three million, twenty-three thousand, three hundred thirteen".