1130341023 has 48 divisors (see below), whose sum is σ = 1915130880. Its totient is φ = 629028288.

The previous prime is 1130341019. The next prime is 1130341063. The reversal of 1130341023 is 3201430311.

It is not a de Polignac number, because 1130341023 - 2² = 1130341019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1130340987 and 1130341005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1130341063) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 677236 + ... + 678902.

It is an arithmetic number, because the mean of its divisors is an integer number (39898560).

Almost surely, 2^1130341023 is an apocalyptic number.

1130341023 is a deficient number, since it is larger than the sum of its proper divisors (784789857).

1130341023 is a wasteful number, since it uses less digits than its factorization.

1130341023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1956 (or 1953 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 1130341023 is about 33620.5446565043. The cubic root of 1130341023 is about 1041.6852063801.

Adding to 1130341023 its reverse (3201430311), we get a palindrome (4331771334).

It can be divided in two parts, 11303 and 41023, that added together give a triangular number (52326 = T₃₂₃).

The spelling of 1130341023 in words is "one billion, one hundred thirty million, three hundred forty-one thousand, twenty-three".