1130532101231 has 16 divisors (see below), whose sum is σ = 1233044920800. Its totient is φ = 1030276144128.

The previous prime is 1130532101173. The next prime is 1130532101299. The reversal of 1130532101231 is 1321012350311.

It is a cyclic number.

It is not a de Polignac number, because 1130532101231 - 2²² = 1130527906927 is a prime.

It is a super-2 number, since 2×1130532101231² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1130532101197 and 1130532101206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1130532101731) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21095 + ... + 1503831.

It is an arithmetic number, because the mean of its divisors is an integer number (77065307550).

Almost surely, 2^{1130532101231} is an apocalyptic number.

1130532101231 is a deficient number, since it is larger than the sum of its proper divisors (102512819569).

1130532101231 is a wasteful number, since it uses less digits than its factorization.

1130532101231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1483498.

The product of its (nonzero) digits is 540, while the sum is 23.

Adding to 1130532101231 its reverse (1321012350311), we get a palindrome (2451544451542).

The spelling of 1130532101231 in words is "one trillion, one hundred thirty billion, five hundred thirty-two million, one hundred one thousand, two hundred thirty-one".