1203640223324 has 24 divisors (see below), whose sum is σ = 2626124124288. Its totient is φ = 468950736240.

The previous prime is 1203640223263. The next prime is 1203640223353. The reversal of 1203640223324 is 4233220463021.

It is a congruent number.

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, 1953961094 + ... + 1953961709.

It is an arithmetic number, because the mean of its divisors is an integer number (109421838512).

Almost surely, 2^{1203640223324} is an apocalyptic number.

1203640223324 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1203640223324 is an abundant number, since it is smaller than the sum of its proper divisors (1422483900964).

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

1203640223324 is a wasteful number, since it uses less digits than its factorization.

1203640223324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3907922825 (or 3907922823 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 1203640223324 its reverse (4233220463021), we get a palindrome (5436860686345).

The spelling of 1203640223324 in words is "one trillion, two hundred three billion, six hundred forty million, two hundred twenty-three thousand, three hundred twenty-four".