13011010212 has 24 divisors (see below), whose sum is σ = 30468630976. Its totient is φ = 4321345248.

The previous prime is 13011010211. The next prime is 13011010213. The reversal of 13011010212 is 21201011031.

It is an interprime number because it is at equal distance from previous prime (13011010211) and next prime (13011010213).

It is a Harshad number since it is a multiple of its sum of digits (12).

It is not an unprimeable number, because it can be changed into a prime (13011010211) 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, 1953808 + ... + 1960455.

Almost surely, 2^13011010212 is an apocalyptic number.

13011010212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13011010212 is an abundant number, since it is smaller than the sum of its proper divisors (17457620764).

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

13011010212 is a wasteful number, since it uses less digits than its factorization.

13011010212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3914547 (or 3914545 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 12.

Adding to 13011010212 its reverse (21201011031), we get a palindrome (34212021243).

The spelling of 13011010212 in words is "thirteen billion, eleven million, ten thousand, two hundred twelve".