11302312130 has 16 divisors (see below), whose sum is σ = 21540877560. Its totient is φ = 4254988032.

The previous prime is 11302312123. The next prime is 11302312139. The reversal of 11302312130 is 3121320311.

It can be written as a sum of positive squares in 4 ways, for example, as 7613086009 + 3689226121 = 87253^2 + 60739^2 .

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a junction number, because it is equal to n+sod(n) for n = 11302312099 and 11302312108.

It is not an unprimeable number, because it can be changed into a prime (11302312139) 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, 33241925 + ... + 33242264.

Almost surely, 2^11302312130 is an apocalyptic number.

11302312130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11302312130 is a deficient number, since it is larger than the sum of its proper divisors (10238565430).

11302312130 is a wasteful number, since it uses less digits than its factorization.

11302312130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66484213.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 11302312130 its reverse (3121320311), we get a palindrome (14423632441).

The spelling of 11302312130 in words is "eleven billion, three hundred two million, three hundred twelve thousand, one hundred thirty".