1130634215 has 16 divisors (see below), whose sum is σ = 1437370272. Its totient is φ = 850827264.

The previous prime is 1130634203. The next prime is 1130634233. The reversal of 1130634215 is 5124360311.

It is a cyclic number.

It is not a de Polignac number, because 1130634215 - 2⁶ = 1130634151 is a prime.

It is a super-3 number, since 3×1130634215³ (a number of 28 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 258527 + ... + 262863.

It is an arithmetic number, because the mean of its divisors is an integer number (89835642).

Almost surely, 2^1130634215 is an apocalyptic number.

1130634215 is a deficient number, since it is larger than the sum of its proper divisors (306736057).

1130634215 is a wasteful number, since it uses less digits than its factorization.

1130634215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7426.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 1130634215 is about 33624.9046838798. The cubic root of 1130634215 is about 1041.7752639704.

Adding to 1130634215 its reverse (5124360311), we get a palindrome (6254994526).

The spelling of 1130634215 in words is "one billion, one hundred thirty million, six hundred thirty-four thousand, two hundred fifteen".