103310011231993 has 2 divisors, whose sum is σ = 103310011231994. Its totient is φ = 103310011231992.

The previous prime is 103310011231957. The next prime is 103310011232041. The reversal of 103310011231993 is 399132110013301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 87560130025449 + 15749881206544 = 9357357^2 + 3968612^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103310011231993 is a prime.

It is not a weakly prime, because it can be changed into another prime (103310011231913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51655005615996 + 51655005615997.

It is an arithmetic number, because the mean of its divisors is an integer number (51655005615997).

Almost surely, 2^{103310011231993} is an apocalyptic number.

It is an amenable number.

103310011231993 is a deficient number, since it is larger than the sum of its proper divisors (1).

103310011231993 is an equidigital number, since it uses as much as digits as its factorization.

103310011231993 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13122, while the sum is 37.

The spelling of 103310011231993 in words is "one hundred three trillion, three hundred ten billion, eleven million, two hundred thirty-one thousand, nine hundred ninety-three".