1047852031 has 2 divisors, whose sum is σ = 1047852032. Its totient is φ = 1047852030.

The previous prime is 1047852019. The next prime is 1047852037. The reversal of 1047852031 is 1302587401.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1047852031 - 2¹¹ = 1047849983 is a prime.

It is a super-2 number, since 2×1047852031² = 2195987757741649922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1047851984 and 1047852002.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1047852037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 523926015 + 523926016.

It is an arithmetic number, because the mean of its divisors is an integer number (523926016).

Almost surely, 2^1047852031 is an apocalyptic number.

1047852031 is a deficient number, since it is larger than the sum of its proper divisors (1).

1047852031 is an equidigital number, since it uses as much as digits as its factorization.

1047852031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6720, while the sum is 31.

The square root of 1047852031 is about 32370.5426429648. The cubic root of 1047852031 is about 1015.7028081593.

The spelling of 1047852031 in words is "one billion, forty-seven million, eight hundred fifty-two thousand, thirty-one".