1115350153 has 2 divisors, whose sum is σ = 1115350154. Its totient is φ = 1115350152.

The previous prime is 1115350133. The next prime is 1115350177. The reversal of 1115350153 is 3510535111.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 836192889 + 279157264 = 28917^2 + 16708^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1115350153 is a prime.

It is not a weakly prime, because it can be changed into another prime (1115350133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 557675076 + 557675077.

It is an arithmetic number, because the mean of its divisors is an integer number (557675077).

Almost surely, 2^1115350153 is an apocalyptic number.

It is an amenable number.

1115350153 is a deficient number, since it is larger than the sum of its proper divisors (1).

1115350153 is an equidigital number, since it uses as much as digits as its factorization.

1115350153 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1125, while the sum is 25.

The square root of 1115350153 is about 33396.8584300979. The cubic root of 1115350153 is about 1037.0596660075.

Adding to 1115350153 its reverse (3510535111), we get a palindrome (4625885264).

The spelling of 1115350153 in words is "one billion, one hundred fifteen million, three hundred fifty thousand, one hundred fifty-three".