32120020202303 has 16 divisors (see below), whose sum is σ = 35418297958560. Its totient is φ = 28885300608000.

The previous prime is 32120020202279. The next prime is 32120020202321. The reversal of 32120020202303 is 30320202002123.

It is a cyclic number.

It is not a de Polignac number, because 32120020202303 - 2²⁰ = 32120019153727 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32120020202383) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11549450 + ... + 14058087.

It is an arithmetic number, because the mean of its divisors is an integer number (2213643622410).

Almost surely, 2^{32120020202303} is an apocalyptic number.

32120020202303 is a deficient number, since it is larger than the sum of its proper divisors (3298277756257).

32120020202303 is a wasteful number, since it uses less digits than its factorization.

32120020202303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25608778.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 32120020202303 its reverse (30320202002123), we get a palindrome (62440222204426).

It can be divided in two parts, 32120020 and 202303, that added together give a palindrome (32322323).

The spelling of 32120020202303 in words is "thirty-two trillion, one hundred twenty billion, twenty million, two hundred two thousand, three hundred three".