1120400023101 has 8 divisors (see below), whose sum is σ = 1496520104160. Its totient is φ = 745606645392.

The previous prime is 1120400023079. The next prime is 1120400023103. The reversal of 1120400023101 is 1013200040211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1120400023101 - 2⁵ = 1120400023069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120400023103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 331673866 + ... + 331677243.

It is an arithmetic number, because the mean of its divisors is an integer number (187065013020).

Almost surely, 2^{1120400023101} is an apocalyptic number.

It is an amenable number.

1120400023101 is a deficient number, since it is larger than the sum of its proper divisors (376120081059).

1120400023101 is an equidigital number, since it uses as much as digits as its factorization.

1120400023101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 663351675.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 1120400023101 its reverse (1013200040211), we get a palindrome (2133600063312).

The spelling of 1120400023101 in words is "one trillion, one hundred twenty billion, four hundred million, twenty-three thousand, one hundred one".