32120553123401 has 8 divisors (see below), whose sum is σ = 32905551750624. Its totient is φ = 31335629282080.

The previous prime is 32120553123389. The next prime is 32120553123427. The reversal of 32120553123401 is 10432135502123.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32120553123401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32120553123301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17826491 + ... + 19545456.

It is an arithmetic number, because the mean of its divisors is an integer number (4113193968828).

Almost surely, 2^{32120553123401} is an apocalyptic number.

It is an amenable number.

32120553123401 is a deficient number, since it is larger than the sum of its proper divisors (784998627223).

32120553123401 is a wasteful number, since it uses less digits than its factorization.

32120553123401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37392951.

The product of its (nonzero) digits is 21600, while the sum is 32.

Adding to 32120553123401 its reverse (10432135502123), we get a palindrome (42552688625524).

The spelling of 32120553123401 in words is "thirty-two trillion, one hundred twenty billion, five hundred fifty-three million, one hundred twenty-three thousand, four hundred one".