1121010320140 has 48 divisors (see below), whose sum is σ = 2423254680000. Its totient is φ = 435291155712.

The previous prime is 1121010320117. The next prime is 1121010320153. The reversal of 1121010320140 is 410230101211.

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, 1400515 + ... + 2050234.

It is an arithmetic number, because the mean of its divisors is an integer number (50484472500).

Almost surely, 2^{1121010320140} is an apocalyptic number.

1121010320140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1121010320140 is an abundant number, since it is smaller than the sum of its proper divisors (1302244359860).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1121010320140 is a wasteful number, since it uses less digits than its factorization.

1121010320140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3451234 (or 3451232 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 1121010320140 its reverse (410230101211), we get a palindrome (1531240421351).

The spelling of 1121010320140 in words is "one trillion, one hundred twenty-one billion, ten million, three hundred twenty thousand, one hundred forty".