1120321010123 has 16 divisors (see below), whose sum is σ = 1303261989120. Its totient is φ = 943133661600.

The previous prime is 1120321010071. The next prime is 1120321010131. The reversal of 1120321010123 is 3210101230211.

It is a cyclic number.

It is not a de Polignac number, because 1120321010123 - 2⁸ = 1120321009867 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1120321010323) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 792608 + ... + 1693773.

It is an arithmetic number, because the mean of its divisors is an integer number (81453874320).

Almost surely, 2^{1120321010123} is an apocalyptic number.

1120321010123 is a deficient number, since it is larger than the sum of its proper divisors (182940978997).

1120321010123 is a wasteful number, since it uses less digits than its factorization.

1120321010123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2487538.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 1120321010123 its reverse (3210101230211), we get a palindrome (4330422240334).

The spelling of 1120321010123 in words is "one trillion, one hundred twenty billion, three hundred twenty-one million, ten thousand, one hundred twenty-three".