10155213200 has 60 divisors (see below), whose sum is σ = 26615902128. Its totient is φ = 3692803200.

The previous prime is 10155213199. The next prime is 10155213203. The reversal of 10155213200 is 231255101.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (10155213203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1149602 + ... + 1158401.

Almost surely, 2^10155213200 is an apocalyptic number.

10155213200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10155213200 is an abundant number, since it is smaller than the sum of its proper divisors (16460688928).

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

10155213200 is a wasteful number, since it uses less digits than its factorization.

10155213200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2308032 (or 2308021 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 20.

Adding to 10155213200 its reverse (231255101), we get a palindrome (10386468301).

The spelling of 10155213200 in words is "ten billion, one hundred fifty-five million, two hundred thirteen thousand, two hundred".