1200213113010 has 32 divisors (see below), whose sum is σ = 2896603727040. Its totient is φ = 318268801728.

The previous prime is 1200213112979. The next prime is 1200213113017. The reversal of 1200213113010 is 103113120021.

It is a happy number.

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1200213113017) 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, 111746317 + ... + 111757056.

It is an arithmetic number, because the mean of its divisors is an integer number (90518866470).

Almost surely, 2^{1200213113010} is an apocalyptic number.

1200213113010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1200213113010 is an abundant number, since it is smaller than the sum of its proper divisors (1696390614030).

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

1200213113010 is a wasteful number, since it uses less digits than its factorization.

1200213113010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223503562.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 1200213113010 its reverse (103113120021), we get a palindrome (1303326233031).

The spelling of 1200213113010 in words is "one trillion, two hundred billion, two hundred thirteen million, one hundred thirteen thousand, ten".