1030197087 has 12 divisors (see below), whose sum is σ = 1488469320. Its totient is φ = 686610288.

The previous prime is 1030197029. The next prime is 1030197107. The reversal of 1030197087 is 7807910301.

It is not a de Polignac number, because 1030197087 - 2¹¹ = 1030195039 is a prime.

It is a super-2 number, since 2×1030197087² = 2122612076126571138, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030197187) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24528 + ... + 51594.

It is an arithmetic number, because the mean of its divisors is an integer number (124039110).

Almost surely, 2^1030197087 is an apocalyptic number.

1030197087 is a deficient number, since it is larger than the sum of its proper divisors (458272233).

1030197087 is a wasteful number, since it uses less digits than its factorization.

1030197087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31302 (or 31299 counting only the distinct ones).

The product of its (nonzero) digits is 10584, while the sum is 36.

The square root of 1030197087 is about 32096.6834267966. The cubic root of 1030197087 is about 1009.9660436906.

The spelling of 1030197087 in words is "one billion, thirty million, one hundred ninety-seven thousand, eighty-seven".