1051203230587 has 2 divisors, whose sum is σ = 1051203230588. Its totient is φ = 1051203230586.

The previous prime is 1051203230563. The next prime is 1051203230593. The reversal of 1051203230587 is 7850323021501.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1051203230587 - 2⁷ = 1051203230459 is a prime.

It is a super-2 number, since 2×1051203230587² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1051203239587) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 525601615293 + 525601615294.

It is an arithmetic number, because the mean of its divisors is an integer number (525601615294).

Almost surely, 2^{1051203230587} is an apocalyptic number.

1051203230587 is a deficient number, since it is larger than the sum of its proper divisors (1).

1051203230587 is an equidigital number, since it uses as much as digits as its factorization.

1051203230587 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 50400, while the sum is 37.

The spelling of 1051203230587 in words is "one trillion, fifty-one billion, two hundred three million, two hundred thirty thousand, five hundred eighty-seven".