1121105200351 has 4 divisors (see below), whose sum is σ = 1121512433472. Its totient is φ = 1120697967232.

The previous prime is 1121105200343. The next prime is 1121105200379. The reversal of 1121105200351 is 1530025011211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1121105200351 - 2³ = 1121105200343 is a prime.

It is a super-3 number, since 3×1121105200351³ (a number of 37 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1121105200331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 203612431 + ... + 203617936.

It is an arithmetic number, because the mean of its divisors is an integer number (280378108368).

Almost surely, 2^{1121105200351} is an apocalyptic number.

1121105200351 is a deficient number, since it is larger than the sum of its proper divisors (407233121).

1121105200351 is an equidigital number, since it uses as much as digits as its factorization.

1121105200351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 407233120.

The product of its (nonzero) digits is 300, while the sum is 22.

The spelling of 1121105200351 in words is "one trillion, one hundred twenty-one billion, one hundred five million, two hundred thousand, three hundred fifty-one".