32143233033100 has 72 divisors (see below), whose sum is σ = 80192554848000. Its totient is φ = 10954545760320.

The previous prime is 32143233033089. The next prime is 32143233033103. The reversal of 32143233033100 is 133033234123.

It is a super-2 number, since 2×32143233033100² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is not an unprimeable number, because it can be changed into a prime (32143233033103) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 137364850 + ... + 137598649.

It is an arithmetic number, because the mean of its divisors is an integer number (1113785484000).

Almost surely, 2^{32143233033100} is an apocalyptic number.

It is an amenable number.

32143233033100 is an abundant number, since it is smaller than the sum of its proper divisors (48049321814900).

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

32143233033100 is a wasteful number, since it uses less digits than its factorization.

32143233033100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274963687 (or 274963680 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 28.

Adding to 32143233033100 its reverse (133033234123), we get a palindrome (32276266267223).

The spelling of 32143233033100 in words is "thirty-two trillion, one hundred forty-three billion, two hundred thirty-three million, thirty-three thousand, one hundred".