1120052154 has 32 divisors (see below), whose sum is σ = 2415288960. Its totient is φ = 344221632.

The previous prime is 1120052149. The next prime is 1120052177. The reversal of 1120052154 is 4512500211.

It is a self number, because there is not a number n which added to its sum of digits gives 1120052154.

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, 61092 + ... + 77280.

It is an arithmetic number, because the mean of its divisors is an integer number (75477780).

Almost surely, 2^1120052154 is an apocalyptic number.

1120052154 is an abundant number, since it is smaller than the sum of its proper divisors (1295236806).

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

1120052154 is a wasteful number, since it uses less digits than its factorization.

1120052154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17094.

The product of its (nonzero) digits is 400, while the sum is 21.

The square root of 1120052154 is about 33467.1802517033. The cubic root of 1120052154 is about 1038.5149397234.

Adding to 1120052154 its reverse (4512500211), we get a palindrome (5632552365).

The spelling of 1120052154 in words is "one billion, one hundred twenty million, fifty-two thousand, one hundred fifty-four".