1012943375 has 8 divisors (see below), whose sum is σ = 1264153488. Its totient is φ = 810354600.

The previous prime is 1012943363. The next prime is 1012943377. The reversal of 1012943375 is 5733492101.

It is not a de Polignac number, because 1012943375 - 2¹⁴ = 1012926991 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1012943377) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4051649 + ... + 4051898.

It is an arithmetic number, because the mean of its divisors is an integer number (158019186).

Almost surely, 2^1012943375 is an apocalyptic number.

1012943375 is a deficient number, since it is larger than the sum of its proper divisors (251210113).

1012943375 is an frugal number, since it uses more digits than its factorization.

1012943375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8103562 (or 8103552 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 35.

The square root of 1012943375 is about 31826.7713568310. The cubic root of 1012943375 is about 1004.2959764913.

The spelling of 1012943375 in words is "one billion, twelve million, nine hundred forty-three thousand, three hundred seventy-five".