1070872303 has 4 divisors (see below), whose sum is σ = 1077284880. Its totient is φ = 1064459728.

The previous prime is 1070872291. The next prime is 1070872307. The reversal of 1070872303 is 3032780701.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1070872303 - 2²¹ = 1068775151 is a prime.

It is a super-2 number, since 2×1070872303² = 2293534978665047618, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1070872307) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3206038 + ... + 3206371.

It is an arithmetic number, because the mean of its divisors is an integer number (269321220).

Almost surely, 2^1070872303 is an apocalyptic number.

1070872303 is a deficient number, since it is larger than the sum of its proper divisors (6412577).

1070872303 is an equidigital number, since it uses as much as digits as its factorization.

1070872303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6412576.

The product of its (nonzero) digits is 7056, while the sum is 31.

The square root of 1070872303 is about 32724.1852916157. The cubic root of 1070872303 is about 1023.0869900326.

The spelling of 1070872303 in words is "one billion, seventy million, eight hundred seventy-two thousand, three hundred three".