23312320130 has 32 divisors (see below), whose sum is σ = 46552812480. Its totient is φ = 8333523520.

The previous prime is 23312320121. The next prime is 23312320153. The reversal of 23312320130 is 3102321332.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1789529 + ... + 1802508.

It is an arithmetic number, because the mean of its divisors is an integer number (1454775390).

Almost surely, 2^23312320130 is an apocalyptic number.

23312320130 is a deficient number, since it is larger than the sum of its proper divisors (23240492350).

23312320130 is a wasteful number, since it uses less digits than its factorization.

23312320130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3592114.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 23312320130 its reverse (3102321332), we get a palindrome (26414641462).

The spelling of 23312320130 in words is "twenty-three billion, three hundred twelve million, three hundred twenty thousand, one hundred thirty".