1130101265 has 24 divisors (see below), whose sum is σ = 1445188992. Its totient is φ = 848183040.

The previous prime is 1130101253. The next prime is 1130101267. The reversal of 1130101265 is 5621010311.

It is not a de Polignac number, because 1130101265 - 2⁶ = 1130101201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1130101267) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 529250 + ... + 531380.

It is an arithmetic number, because the mean of its divisors is an integer number (60216208).

Almost surely, 2^1130101265 is an apocalyptic number.

It is an amenable number.

1130101265 is a deficient number, since it is larger than the sum of its proper divisors (315087727).

1130101265 is a wasteful number, since it uses less digits than its factorization.

1130101265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2537 (or 2520 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 20.

The square root of 1130101265 is about 33616.9788202331. The cubic root of 1130101265 is about 1041.6115501362.

Adding to 1130101265 its reverse (5621010311), we get a palindrome (6751111576).

The spelling of 1130101265 in words is "one billion, one hundred thirty million, one hundred one thousand, two hundred sixty-five".