1120121113434 has 16 divisors (see below), whose sum is σ = 2242622941920. Its totient is φ = 372976918640.

The previous prime is 1120121113429. The next prime is 1120121113453. The reversal of 1120121113434 is 4343111210211.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99190344 + ... + 99201635.

It is an arithmetic number, because the mean of its divisors is an integer number (140163933870).

Almost surely, 2^{1120121113434} is an apocalyptic number.

1120121113434 is an abundant number, since it is smaller than the sum of its proper divisors (1122501828486).

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

1120121113434 is a wasteful number, since it uses less digits than its factorization.

1120121113434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198392925.

The product of its (nonzero) digits is 576, while the sum is 24.

Adding to 1120121113434 its reverse (4343111210211), we get a palindrome (5463232323645).

The spelling of 1120121113434 in words is "one trillion, one hundred twenty billion, one hundred twenty-one million, one hundred thirteen thousand, four hundred thirty-four".