1120100003121 has 16 divisors (see below), whose sum is σ = 1633774648320. Its totient is φ = 676957536720.

The previous prime is 1120100003089. The next prime is 1120100003149. The reversal of 1120100003121 is 1213000010211.

It is not a de Polignac number, because 1120100003121 - 2⁵ = 1120100003089 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1120100003097 and 1120100003106.

It is not an unprimeable number, because it can be changed into a prime (1120100003021) 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, 47261725 + ... + 47285418.

It is an arithmetic number, because the mean of its divisors is an integer number (102110915520).

Almost surely, 2^{1120100003121} is an apocalyptic number.

1120100003121 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1120100003121 is a deficient number, since it is larger than the sum of its proper divisors (513674645199).

1120100003121 is a wasteful number, since it uses less digits than its factorization.

1120100003121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94547516.

The product of its (nonzero) digits is 12, while the sum is 12.

Adding to 1120100003121 its reverse (1213000010211), we get a palindrome (2333100013332).

The spelling of 1120100003121 in words is "one trillion, one hundred twenty billion, one hundred million, three thousand, one hundred twenty-one".