1230110132020 has 96 divisors (see below), whose sum is σ = 3243822704640. Its totient is φ = 380652531840.

The previous prime is 1230110131963. The next prime is 1230110132057. The reversal of 1230110132020 is 202310110321.

It is a junction number, because it is equal to n+sod(n) for n = 1230110131985 and 1230110132003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2659224 + ... + 3087343.

It is an arithmetic number, because the mean of its divisors is an integer number (33789819840).

Almost surely, 2^{1230110132020} is an apocalyptic number.

1230110132020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1230110132020 is an abundant number, since it is smaller than the sum of its proper divisors (2013712572620).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1230110132020 is a wasteful number, since it uses less digits than its factorization.

1230110132020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5746733 (or 5746731 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 1230110132020 its reverse (202310110321), we get a palindrome (1432420242341).

The spelling of 1230110132020 in words is "one trillion, two hundred thirty billion, one hundred ten million, one hundred thirty-two thousand, twenty".