1121400141230 has 16 divisors (see below), whose sum is σ = 2137256740080. Its totient is φ = 422174170752.

The previous prime is 1121400141227. The next prime is 1121400141241. The reversal of 1121400141230 is 321410041211.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3298235540 + ... + 3298235879.

It is an arithmetic number, because the mean of its divisors is an integer number (133578546255).

Almost surely, 2^{1121400141230} is an apocalyptic number.

1121400141230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1121400141230 is a deficient number, since it is larger than the sum of its proper divisors (1015856598850).

1121400141230 is a wasteful number, since it uses less digits than its factorization.

1121400141230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6596471443.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 1121400141230 its reverse (321410041211), we get a palindrome (1442810182441).

The spelling of 1121400141230 in words is "one trillion, one hundred twenty-one billion, four hundred million, one hundred forty-one thousand, two hundred thirty".