1128270901707 has 36 divisors (see below), whose sum is σ = 1732249808640. Its totient is φ = 707517656832.

The previous prime is 1128270901657. The next prime is 1128270901711. The reversal of 1128270901707 is 7071090728211.

1128270901707 is a `hidden beast` number, since 1 + 128 + 270 + 90 + 170 + 7 = 666.

It is not a de Polignac number, because 1128270901707 - 2⁷ = 1128270901579 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1128270900707) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 4318198 + ... + 4572020.

It is an arithmetic number, because the mean of its divisors is an integer number (48118050240).

Almost surely, 2^{1128270901707} is an apocalyptic number.

1128270901707 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

1128270901707 is a deficient number, since it is larger than the sum of its proper divisors (603978906933).

1128270901707 is a wasteful number, since it uses less digits than its factorization.

1128270901707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255572 (or 255552 counting only the distinct ones).

The product of its (nonzero) digits is 98784, while the sum is 45.

The spelling of 1128270901707 in words is "one trillion, one hundred twenty-eight billion, two hundred seventy million, nine hundred one thousand, seven hundred seven".