1120000154 has 48 divisors (see below), whose sum is σ = 2228459688. Its totient is φ = 417005568.

The previous prime is 1120000153. The next prime is 1120000183. The reversal of 1120000154 is 4510000211.

It can be written as a sum of positive squares in 4 ways, for example, as 987404929 + 132595225 = 31423^2 + 11515^2 .

It is a Harshad number since it is a multiple of its sum of digits (14).

It is not an unprimeable number, because it can be changed into a prime (1120000153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4199 + ... + 47514.

Almost surely, 2^1120000154 is an apocalyptic number.

1120000154 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1120000154 is a deficient number, since it is larger than the sum of its proper divisors (1108459534).

1120000154 is a wasteful number, since it uses less digits than its factorization.

1120000154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51759 (or 51752 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 14.

The square root of 1120000154 is about 33466.4033621780. The cubic root of 1120000154 is about 1038.4988679681.

Adding to 1120000154 its reverse (4510000211), we get a palindrome (5630000365).

The spelling of 1120000154 in words is "one billion, one hundred twenty million, one hundred fifty-four", and thus it is an aban number.