1055125003 has 2 divisors, whose sum is σ = 1055125004. Its totient is φ = 1055125002.

The previous prime is 1055124997. The next prime is 1055125039. The reversal of 1055125003 is 3005215501.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1055125003 - 2⁵ = 1055124971 is a prime.

It is a super-2 number, since 2×1055125003² = 2226577543911500018, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1055125103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 527562501 + 527562502.

It is an arithmetic number, because the mean of its divisors is an integer number (527562502).

Almost surely, 2^1055125003 is an apocalyptic number.

1055125003 is a deficient number, since it is larger than the sum of its proper divisors (1).

1055125003 is an equidigital number, since it uses as much as digits as its factorization.

1055125003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 750, while the sum is 22.

The square root of 1055125003 is about 32482.6877428577. The cubic root of 1055125003 is about 1018.0473353112.

The spelling of 1055125003 in words is "one billion, fifty-five million, one hundred twenty-five thousand, three".