32011312023120 has 160 divisors (see below), whose sum is σ = 100152096105600. Its totient is φ = 8457476032512.

The previous prime is 32011312023113. The next prime is 32011312023127. The reversal of 32011312023120 is 2132021311023.

It is an interprime number because it is at equal distance from previous prime (32011312023113) and next prime (32011312023127).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32011312023127) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 527695351 + ... + 527756009.

It is an arithmetic number, because the mean of its divisors is an integer number (625950600660).

Almost surely, 2^{32011312023120} is an apocalyptic number.

32011312023120 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 32011312023120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50076048052800).

32011312023120 is an abundant number, since it is smaller than the sum of its proper divisors (68140784082480).

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

32011312023120 is a wasteful number, since it uses less digits than its factorization.

32011312023120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80957 (or 80951 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 32011312023120 its reverse (2132021311023), we get a palindrome (34143333334143).

The spelling of 32011312023120 in words is "thirty-two trillion, eleven billion, three hundred twelve million, twenty-three thousand, one hundred twenty".