32030031213100 has 36 divisors (see below), whose sum is σ = 69507107901000. Its totient is φ = 12811654850560.

The previous prime is 32030031213071. The next prime is 32030031213143. The reversal of 32030031213100 is 131213003023.

It is a super-2 number, since 2×32030031213100² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 855550 + ... + 8049349.

It is an arithmetic number, because the mean of its divisors is an integer number (1930752997250).

Almost surely, 2^{32030031213100} is an apocalyptic number.

It is an amenable number.

32030031213100 is an abundant number, since it is smaller than the sum of its proper divisors (37477076687900).

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

32030031213100 is a wasteful number, since it uses less digits than its factorization.

32030031213100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8940882 (or 8940875 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 32030031213100 its reverse (131213003023), we get a palindrome (32161244216123).

The spelling of 32030031213100 in words is "thirty-two trillion, thirty billion, thirty-one million, two hundred thirteen thousand, one hundred".