13155250201502 has 16 divisors (see below), whose sum is σ = 19874677138992. Its totient is φ = 6530520532800.

The previous prime is 13155250201501. The next prime is 13155250201519. The reversal of 13155250201502 is 20510205255131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13155250201501) 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, 40515749 + ... + 40839152.

It is an arithmetic number, because the mean of its divisors is an integer number (1242167321187).

Almost surely, 2^{13155250201502} is an apocalyptic number.

13155250201502 is a deficient number, since it is larger than the sum of its proper divisors (6719426937490).

13155250201502 is a wasteful number, since it uses less digits than its factorization.

13155250201502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81355483.

The product of its (nonzero) digits is 15000, while the sum is 32.

Adding to 13155250201502 its reverse (20510205255131), we get a palindrome (33665455456633).

The spelling of 13155250201502 in words is "thirteen trillion, one hundred fifty-five billion, two hundred fifty million, two hundred one thousand, five hundred two".