1061000315 has 4 divisors (see below), whose sum is σ = 1273200384. Its totient is φ = 848800248.

The previous prime is 1061000287. The next prime is 1061000321. The reversal of 1061000315 is 5130001601.

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 1061000315 - 2²⁸ = 792564859 is a prime.

It is a super-2 number, since 2×1061000315² = 2251443336860198450, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1061000293 and 1061000302.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106100027 + ... + 106100036.

It is an arithmetic number, because the mean of its divisors is an integer number (318300096).

Almost surely, 2^1061000315 is an apocalyptic number.

1061000315 is a deficient number, since it is larger than the sum of its proper divisors (212200069).

1061000315 is an equidigital number, since it uses as much as digits as its factorization.

1061000315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212200068.

The product of its (nonzero) digits is 90, while the sum is 17.

The square root of 1061000315 is about 32572.9997850981. Note that the first 3 decimals coincide. The cubic root of 1061000315 is about 1019.9334555460.

Adding to 1061000315 its reverse (5130001601), we get a palindrome (6191001916).

The spelling of 1061000315 in words is "one billion, sixty-one million, three hundred fifteen", and thus it is an aban number.