1112153 has 6 divisors (see below), whose sum is σ = 1293786. Its totient is φ = 953232.

The previous prime is 1112147. The next prime is 1112159. The reversal of 1112153 is 3512111.

It is an interprime number because it is at equal distance from previous prime (1112147) and next prime (1112159).

It can be written as a sum of positive squares in only one way, i.e., 582169 + 529984 = 763^2 + 728^2 .

It is not a de Polignac number, because 1112153 - 2⁸ = 1111897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1112159) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11300 + ... + 11397.

It is an arithmetic number, because the mean of its divisors is an integer number (215631).

2^1112153 is an apocalyptic number.

It is an amenable number.

1112153 is a deficient number, since it is larger than the sum of its proper divisors (181633).

1112153 is an equidigital number, since it uses as much as digits as its factorization.

1112153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22711 (or 22704 counting only the distinct ones).

The product of its digits is 30, while the sum is 14.

The square root of 1112153 is about 1054.5866488819. The cubic root of 1112153 is about 103.6067806616.

Adding to 1112153 its reverse (3512111), we get a palindrome (4624264).

The spelling of 1112153 in words is "one million, one hundred twelve thousand, one hundred fifty-three".