1213202240300 has 18 divisors (see below), whose sum is σ = 2632648861668. Its totient is φ = 485280896080.

The previous prime is 1213202240297. The next prime is 1213202240303. The reversal of 1213202240300 is 30422023121.

It is an interprime number because it is at equal distance from previous prime (1213202240297) and next prime (1213202240303).

It is a super-3 number, since 3×1213202240300³ (a number of 37 digits) contains 333 as substring.

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 (1213202240303) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6066011102 + ... + 6066011301.

Almost surely, 2^{1213202240300} is an apocalyptic number.

1213202240300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1213202240300 is an abundant number, since it is smaller than the sum of its proper divisors (1419446621368).

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

1213202240300 is a wasteful number, since it uses less digits than its factorization.

1213202240300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12132022417 (or 12132022410 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 1213202240300 its reverse (30422023121), we get a palindrome (1243624263421).

The spelling of 1213202240300 in words is "one trillion, two hundred thirteen billion, two hundred two million, two hundred forty thousand, three hundred".