32113431032202 has 128 divisors (see below), whose sum is σ = 77451245625600. Its totient is φ = 9804335966208.

The previous prime is 32113431032191. The next prime is 32113431032257. The reversal of 32113431032202 is 20223013431123.

32113431032202 is a `hidden beast` number, since 3 + 2 + 1 + 1 + 3 + 431 + 0 + 3 + 220 + 2 = 666.

It is a super-2 number, since 2×32113431032202² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 57146098 + ... + 57705314.

It is an arithmetic number, because the mean of its divisors is an integer number (605087856450).

Almost surely, 2^{32113431032202} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 32113431032202, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38725622812800).

32113431032202 is an abundant number, since it is smaller than the sum of its proper divisors (45337814593398).

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

32113431032202 is a wasteful number, since it uses less digits than its factorization.

32113431032202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 559877 (or 559871 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 32113431032202 its reverse (20223013431123), we get a palindrome (52336444463325).

The spelling of 32113431032202 in words is "thirty-two trillion, one hundred thirteen billion, four hundred thirty-one million, thirty-two thousand, two hundred two".