13501002020241 has 16 divisors (see below), whose sum is σ = 18938782009728. Its totient is φ = 8543811427200.

The previous prime is 13501002020179. The next prime is 13501002020249. The reversal of 13501002020241 is 14202020010531.

It is not a de Polignac number, because 13501002020241 - 2¹⁹ = 13501001495953 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13501002020249) 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, 1483296045 + ... + 1483305146.

It is an arithmetic number, because the mean of its divisors is an integer number (1183673875608).

Almost surely, 2^{13501002020241} is an apocalyptic number.

It is an amenable number.

13501002020241 is a deficient number, since it is larger than the sum of its proper divisors (5437779989487).

13501002020241 is a wasteful number, since it uses less digits than its factorization.

13501002020241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2966601272.

The product of its (nonzero) digits is 480, while the sum is 21.

Adding to 13501002020241 its reverse (14202020010531), we get a palindrome (27703022030772).

The spelling of 13501002020241 in words is "thirteen trillion, five hundred one billion, two million, twenty thousand, two hundred forty-one".