103820093093 has 16 divisors (see below), whose sum is σ = 110737984896. Its totient is φ = 97114754880.

The previous prime is 103820093081. The next prime is 103820093099. The reversal of 103820093093 is 390390028301.

It is a cyclic number.

It is not a de Polignac number, because 103820093093 - 2⁴ = 103820093077 is a prime.

It is a super-2 number, since 2×103820093093² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103820093099) 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, 235523 + ... + 512943.

It is an arithmetic number, because the mean of its divisors is an integer number (6921124056).

Almost surely, 2^103820093093 is an apocalyptic number.

It is an amenable number.

103820093093 is a deficient number, since it is larger than the sum of its proper divisors (6917891803).

103820093093 is a wasteful number, since it uses less digits than its factorization.

103820093093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277804.

The product of its (nonzero) digits is 34992, while the sum is 38.

The spelling of 103820093093 in words is "one hundred three billion, eight hundred twenty million, ninety-three thousand, ninety-three".