1121140131402 has 8 divisors (see below), whose sum is σ = 2242280262816. Its totient is φ = 373713377132.

The previous prime is 1121140131383. The next prime is 1121140131451. The reversal of 1121140131402 is 2041310411211.

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

1121140131402 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93428344278 + ... + 93428344289.

It is an arithmetic number, because the mean of its divisors is an integer number (280285032852).

Almost surely, 2^{1121140131402} is an apocalyptic number.

1121140131402 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1121140131402 is a wasteful number, since it uses less digits than its factorization.

1121140131402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186856688572.

The product of its (nonzero) digits is 192, while the sum is 21.

Adding to 1121140131402 its reverse (2041310411211), we get a palindrome (3162450542613).

The spelling of 1121140131402 in words is "one trillion, one hundred twenty-one billion, one hundred forty million, one hundred thirty-one thousand, four hundred two".