11321079204372 has 48 divisors (see below), whose sum is σ = 30190161641472. Its totient is φ = 3234527940960.

The previous prime is 11321079204349. The next prime is 11321079204437. The reversal of 11321079204372 is 27340297012311.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2832597 + ... + 5537667.

It is an arithmetic number, because the mean of its divisors is an integer number (628961700864).

Almost surely, 2^{11321079204372} is an apocalyptic number.

11321079204372 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11321079204372 is an abundant number, since it is smaller than the sum of its proper divisors (18869082437100).

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

11321079204372 is a wasteful number, since it uses less digits than its factorization.

11321079204372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2754908 (or 2754906 counting only the distinct ones).

The product of its (nonzero) digits is 127008, while the sum is 42.

The spelling of 11321079204372 in words is "eleven trillion, three hundred twenty-one billion, seventy-nine million, two hundred four thousand, three hundred seventy-two".