1057268840107 has 4 divisors (see below), whose sum is σ = 1063175370120. Its totient is φ = 1051362310096.

The previous prime is 1057268840099. The next prime is 1057268840161. The reversal of 1057268840107 is 7010488627501.

1057268840107 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1057268840107 - 2³ = 1057268840099 is a prime.

It is a super-2 number, since 2×1057268840107² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1057268840197) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2953264738 + ... + 2953265095.

It is an arithmetic number, because the mean of its divisors is an integer number (265793842530).

Almost surely, 2^{1057268840107} is an apocalyptic number.

1057268840107 is a deficient number, since it is larger than the sum of its proper divisors (5906530013).

1057268840107 is an equidigital number, since it uses as much as digits as its factorization.

1057268840107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5906530012.

The product of its (nonzero) digits is 752640, while the sum is 49.

The spelling of 1057268840107 in words is "one trillion, fifty-seven billion, two hundred sixty-eight million, eight hundred forty thousand, one hundred seven".