13302161254036 has 36 divisors (see below), whose sum is σ = 24458436639252. Its totient is φ = 6329609085184.

The previous prime is 13302161254027. The next prime is 13302161254061. The reversal of 13302161254036 is 63045216120331.

It can be written as a sum of positive squares in 2 ways, for example, as 12205939690000 + 1096221564036 = 3493700^2 + 1047006^2 .

It is a junction number, because it is equal to n+sod(n) for n = 13302161253986 and 13302161254004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15538645 + ... + 16372348.

It is an arithmetic number, because the mean of its divisors is an integer number (679401017757).

Almost surely, 2^{13302161254036} is an apocalyptic number.

It is an amenable number.

13302161254036 is a deficient number, since it is larger than the sum of its proper divisors (11156275385216).

13302161254036 is a wasteful number, since it uses less digits than its factorization.

13302161254036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31911240 (or 31911215 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 37.

Adding to 13302161254036 its reverse (63045216120331), we get a palindrome (76347377374367).

The spelling of 13302161254036 in words is "thirteen trillion, three hundred two billion, one hundred sixty-one million, two hundred fifty-four thousand, thirty-six".