1051013003 has 2 divisors, whose sum is σ = 1051013004. Its totient is φ = 1051013002.

The previous prime is 1051012943. The next prime is 1051013059. The reversal of 1051013003 is 3003101501.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1051013003 - 2¹⁴ = 1050996619 is a prime.

It is a super-2 number, since 2×1051013003² = 2209256664950156018, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1051013203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 525506501 + 525506502.

It is an arithmetic number, because the mean of its divisors is an integer number (525506502).

Almost surely, 2^1051013003 is an apocalyptic number.

1051013003 is a deficient number, since it is larger than the sum of its proper divisors (1).

1051013003 is an equidigital number, since it uses as much as digits as its factorization.

1051013003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 45, while the sum is 14.

The square root of 1051013003 is about 32419.3306994454. The cubic root of 1051013003 is about 1016.7231128862.

Adding to 1051013003 its reverse (3003101501), we get a palindrome (4054114504).

The spelling of 1051013003 in words is "one billion, fifty-one million, thirteen thousand, three".