1121137303105 has 16 divisors (see below), whose sum is σ = 1449144658944. Its totient is φ = 830239122240.

The previous prime is 1121137303093. The next prime is 1121137303171. The reversal of 1121137303105 is 5013037311211.

It is not a de Polignac number, because 1121137303105 - 2¹³ = 1121137294913 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 157238694 + ... + 157245823.

It is an arithmetic number, because the mean of its divisors is an integer number (90571541184).

Almost surely, 2^{1121137303105} is an apocalyptic number.

It is an amenable number.

1121137303105 is a deficient number, since it is larger than the sum of its proper divisors (328007355839).

1121137303105 is a wasteful number, since it uses less digits than its factorization.

1121137303105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314484576.

The product of its (nonzero) digits is 1890, while the sum is 28.

The spelling of 1121137303105 in words is "one trillion, one hundred twenty-one billion, one hundred thirty-seven million, three hundred three thousand, one hundred five".