103245115112001 has 12 divisors (see below), whose sum is σ = 149183958748500. Its totient is φ = 68806018675680.

The previous prime is 103245115111979. The next prime is 103245115112011. The reversal of 103245115112001 is 100211511542301.

103245115112001 is a `hidden beast` number, since 1 + 0 + 3 + 2 + 451 + 1 + 5 + 1 + 1 + 200 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 36321655295025 + 66923459816976 = 6026745^2 + 8180676^2 .

It is not a de Polignac number, because 103245115112001 - 2²⁶ = 103245048003137 is a prime.

It is not an unprimeable number, because it can be changed into a prime (103245115112011) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2004811626 + ... + 2004863123.

It is an arithmetic number, because the mean of its divisors is an integer number (12431996562375).

Almost surely, 2^{103245115112001} is an apocalyptic number.

It is an amenable number.

103245115112001 is a deficient number, since it is larger than the sum of its proper divisors (45938843636499).

103245115112001 is a wasteful number, since it uses less digits than its factorization.

103245115112001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4009677616 (or 4009677613 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 27.

Adding to 103245115112001 its reverse (100211511542301), we get a palindrome (203456626654302).

The spelling of 103245115112001 in words is "one hundred three trillion, two hundred forty-five billion, one hundred fifteen million, one hundred twelve thousand, one".