1110000101121 has 48 divisors (see below), whose sum is σ = 1651265740800. Its totient is φ = 717992014464.

The previous prime is 1110000101113. The next prime is 1110000101131. The reversal of 1110000101121 is 1211010000111.

It is not a de Polignac number, because 1110000101121 - 2³ = 1110000101113 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (1110000101131) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 237227860 + ... + 237232538.

It is an arithmetic number, because the mean of its divisors is an integer number (34401369600).

Almost surely, 2^{1110000101121} is an apocalyptic number.

It is an amenable number.

1110000101121 is a deficient number, since it is larger than the sum of its proper divisors (541265639679).

1110000101121 is a wasteful number, since it uses less digits than its factorization.

1110000101121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6558 (or 6555 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 9.

Adding to 1110000101121 its reverse (1211010000111), we get a palindrome (2321010101232).

It can be divided in two parts, 1110000 and 101121, that added together give a palindrome (1211121).

The spelling of 1110000101121 in words is "one trillion, one hundred ten billion, one hundred one thousand, one hundred twenty-one".