1120100154 has 8 divisors (see below), whose sum is σ = 2240200320. Its totient is φ = 373366716.

The previous prime is 1120100087. The next prime is 1120100227. The reversal of 1120100154 is 4510010211.

It is a happy number.

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

1120100154 is an admirable number.

It is a Curzon 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, 93341674 + ... + 93341685.

It is an arithmetic number, because the mean of its divisors is an integer number (280025040).

Almost surely, 2^1120100154 is an apocalyptic number.

1120100154 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.

1120100154 is a wasteful number, since it uses less digits than its factorization.

1120100154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186683364.

The product of its (nonzero) digits is 40, while the sum is 15.

The square root of 1120100154 is about 33467.8973644895. The cubic root of 1120100154 is about 1038.5297747484.

Adding to 1120100154 its reverse (4510010211), we get a palindrome (5630110365).

The spelling of 1120100154 in words is "one billion, one hundred twenty million, one hundred thousand, one hundred fifty-four".