1040151531193 has 2 divisors, whose sum is σ = 1040151531194. Its totient is φ = 1040151531192.

The previous prime is 1040151531187. The next prime is 1040151531229. The reversal of 1040151531193 is 3911351510401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 596119879744 + 444031651449 = 772088^2 + 666357^2 .

It is an emirp because it is prime and its reverse (3911351510401) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1040151531193 - 2⁵ = 1040151531161 is a prime.

It is not a weakly prime, because it can be changed into another prime (1040151531163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 520075765596 + 520075765597.

It is an arithmetic number, because the mean of its divisors is an integer number (520075765597).

Almost surely, 2^{1040151531193} is an apocalyptic number.

It is an amenable number.

1040151531193 is a deficient number, since it is larger than the sum of its proper divisors (1).

1040151531193 is an equidigital number, since it uses as much as digits as its factorization.

1040151531193 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8100, while the sum is 34.

The spelling of 1040151531193 in words is "one trillion, forty billion, one hundred fifty-one million, five hundred thirty-one thousand, one hundred ninety-three".