1070493003 has 24 divisors (see below), whose sum is σ = 1687940800. Its totient is φ = 676097928.

The previous prime is 1070493001. The next prime is 1070493007. The reversal of 1070493003 is 3003940701.

It is not a de Polignac number, because 1070493003 - 2¹ = 1070493001 is a prime.

It is a super-2 number, since 2×1070493003² = 2291910538943916018, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1070493001) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 111313 + ... + 120546.

Almost surely, 2^1070493003 is an apocalyptic number.

1070493003 is a deficient number, since it is larger than the sum of its proper divisors (617447797).

1070493003 is an equidigital number, since it uses as much as digits as its factorization.

1070493003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231893 (or 231881 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 27.

The square root of 1070493003 is about 32718.3893705054. The cubic root of 1070493003 is about 1022.9661842435.

The spelling of 1070493003 in words is "one billion, seventy million, four hundred ninety-three thousand, three".