1045104121107 has 8 divisors (see below), whose sum is σ = 1548302401680. Its totient is φ = 696736080720.

The previous prime is 1045104121021. The next prime is 1045104121109. The reversal of 1045104121107 is 7011214015401.

1045104121107 is a `hidden beast` number, since 1 + 0 + 4 + 510 + 41 + 2 + 1 + 107 = 666.

It is not a de Polignac number, because 1045104121107 - 2⁷ = 1045104120979 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 38707560041 = 1045104121107 / (1 + 0 + 4 + 5 + 1 + 0 + 4 + 1 + 2 + 1 + 1 + 0 + 7).

It is not an unprimeable number, because it can be changed into a prime (1045104121109) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19353779994 + ... + 19353780047.

It is an arithmetic number, because the mean of its divisors is an integer number (193537800210).

Almost surely, 2^{1045104121107} is an apocalyptic number.

1045104121107 is a deficient number, since it is larger than the sum of its proper divisors (503198280573).

1045104121107 is an equidigital number, since it uses as much as digits as its factorization.

1045104121107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38707560050 (or 38707560044 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 27.

Adding to 1045104121107 its reverse (7011214015401), we get a palindrome (8056318136508).

The spelling of 1045104121107 in words is "one trillion, forty-five billion, one hundred four million, one hundred twenty-one thousand, one hundred seven".