1043250215047 has 2 divisors, whose sum is σ = 1043250215048. Its totient is φ = 1043250215046.

The previous prime is 1043250215041. The next prime is 1043250215093. The reversal of 1043250215047 is 7405120523401.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1043250215047 - 2¹⁵ = 1043250182279 is a prime.

It is a super-2 number, since 2×1043250215047² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1043250215041) 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, 521625107523 + 521625107524.

It is an arithmetic number, because the mean of its divisors is an integer number (521625107524).

Almost surely, 2^{1043250215047} is an apocalyptic number.

1043250215047 is a deficient number, since it is larger than the sum of its proper divisors (1).

1043250215047 is an equidigital number, since it uses as much as digits as its factorization.

1043250215047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 33600, while the sum is 34.

Adding to 1043250215047 its reverse (7405120523401), we get a palindrome (8448370738448).

The spelling of 1043250215047 in words is "one trillion, forty-three billion, two hundred fifty million, two hundred fifteen thousand, forty-seven".