1070031009 has 16 divisors (see below), whose sum is σ = 1515798720. Its totient is φ = 670138560.

The previous prime is 1070030993. The next prime is 1070031023. The reversal of 1070031009 is 9001300701.

It is not a de Polignac number, because 1070031009 - 2⁴ = 1070030993 is a prime.

It is a super-2 number, since 2×1070031009² = 2289932720443116162, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1070031409) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 162987 + ... + 169424.

It is an arithmetic number, because the mean of its divisors is an integer number (94737420).

Almost surely, 2^1070031009 is an apocalyptic number.

It is an amenable number.

1070031009 is a deficient number, since it is larger than the sum of its proper divisors (445767711).

1070031009 is a wasteful number, since it uses less digits than its factorization.

1070031009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 332480.

The product of its (nonzero) digits is 189, while the sum is 21.

The square root of 1070031009 is about 32711.3284505536. The cubic root of 1070031009 is about 1022.8190021378.

The spelling of 1070031009 in words is "one billion, seventy million, thirty-one thousand, nine".