13123011202032 has 160 divisors (see below), whose sum is σ = 36206091161856. Its totient is φ = 4089747916800.

The previous prime is 13123011202019. The next prime is 13123011202057. The reversal of 13123011202032 is 23020211032131.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3022107 + ... + 5948037.

Almost surely, 2^{13123011202032} is an apocalyptic number.

13123011202032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13123011202032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18103045580928).

13123011202032 is an abundant number, since it is smaller than the sum of its proper divisors (23083079959824).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13123011202032 is a wasteful number, since it uses less digits than its factorization.

13123011202032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2926079 (or 2926073 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 13123011202032 its reverse (23020211032131), we get a palindrome (36143222234163).

The spelling of 13123011202032 in words is "thirteen trillion, one hundred twenty-three billion, eleven million, two hundred two thousand, thirty-two".