102020045130403 has 8 divisors (see below), whose sum is σ = 102029463135936. Its totient is φ = 102010627598400.

The previous prime is 102020045130379. The next prime is 102020045130407. The reversal of 102020045130403 is 304031540020201.

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

It is a cyclic number.

It is not a de Polignac number, because 102020045130403 - 2¹³ = 102020045122211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102020045130407) 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, 536764998 + ... + 536955028.

It is an arithmetic number, because the mean of its divisors is an integer number (12753682891992).

Almost surely, 2^{102020045130403} is an apocalyptic number.

102020045130403 is a deficient number, since it is larger than the sum of its proper divisors (9418005533).

102020045130403 is a wasteful number, since it uses less digits than its factorization.

102020045130403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236765.

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 102020045130403 its reverse (304031540020201), we get a palindrome (406051585150604).

The spelling of 102020045130403 in words is "one hundred two trillion, twenty billion, forty-five million, one hundred thirty thousand, four hundred three".