1130031101 has 8 divisors (see below), whose sum is σ = 1195772544. Its totient is φ = 1065673840.

The previous prime is 1130031083. The next prime is 1130031107. The reversal of 1130031101 is 1011300311.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1130031101 - 2⁶ = 1130031037 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1130031107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 344366 + ... + 347631.

It is an arithmetic number, because the mean of its divisors is an integer number (149471568).

Almost surely, 2^1130031101 is an apocalyptic number.

It is an amenable number.

1130031101 is a deficient number, since it is larger than the sum of its proper divisors (65741443).

1130031101 is an equidigital number, since it uses as much as digits as its factorization.

1130031101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 692091.

The product of its (nonzero) digits is 9, while the sum is 11.

The square root of 1130031101 is about 33615.9352242355. The cubic root of 1130031101 is about 1041.5899930281.

Adding to 1130031101 its reverse (1011300311), we get a palindrome (2141331412).

The spelling of 1130031101 in words is "one billion, one hundred thirty million, thirty-one thousand, one hundred one".