32120313303020 has 24 divisors (see below), whose sum is σ = 67460917451424. Its totient is φ = 12846552080256.

The previous prime is 32120313303011. The next prime is 32120313303077. The reversal of 32120313303020 is 2030331302123.

It is a super-2 number, since 2×32120313303020² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98160137 + ... + 98486816.

It is an arithmetic number, because the mean of its divisors is an integer number (2810871560476).

Almost surely, 2^{32120313303020} is an apocalyptic number.

It is an amenable number.

32120313303020 is an abundant number, since it is smaller than the sum of its proper divisors (35340604148404).

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

32120313303020 is a wasteful number, since it uses less digits than its factorization.

32120313303020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196655129 (or 196655127 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 32120313303020 its reverse (2030331302123), we get a palindrome (34150644605143).

The spelling of 32120313303020 in words is "thirty-two trillion, one hundred twenty billion, three hundred thirteen million, three hundred three thousand, twenty".