13020001204 has 48 divisors (see below), whose sum is σ = 26301800448. Its totient is φ = 5524171488.

The previous prime is 13020001201. The next prime is 13020001219. The reversal of 13020001204 is 40210002031.

It is a super-2 number, since 2×13020001204² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13020001201) 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, 1194909 + ... + 1205755.

It is an arithmetic number, because the mean of its divisors is an integer number (547954176).

Almost surely, 2^13020001204 is an apocalyptic number.

13020001204 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

13020001204 is an abundant number, since it is smaller than the sum of its proper divisors (13281799244).

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

13020001204 is a wasteful number, since it uses less digits than its factorization.

13020001204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11284 (or 11282 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 13020001204 its reverse (40210002031), we get a palindrome (53230003235).

The spelling of 13020001204 in words is "thirteen billion, twenty million, one thousand, two hundred four".