12051113010 has 16 divisors (see below), whose sum is σ = 28922671296. Its totient is φ = 3213630128.

The previous prime is 12051113003. The next prime is 12051113021. The reversal of 12051113010 is 1031115021.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 200851854 + ... + 200851913.

It is an arithmetic number, because the mean of its divisors is an integer number (1807666956).

Almost surely, 2^12051113010 is an apocalyptic number.

12051113010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12051113010 is an abundant number, since it is smaller than the sum of its proper divisors (16871558286).

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

12051113010 is a wasteful number, since it uses less digits than its factorization.

12051113010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 401703777.

The product of its (nonzero) digits is 30, while the sum is 15.

Adding to 12051113010 its reverse (1031115021), we get a palindrome (13082228031).

The spelling of 12051113010 in words is "twelve billion, fifty-one million, one hundred thirteen thousand, ten".