1153202651 has 2 divisors, whose sum is σ = 1153202652. Its totient is φ = 1153202650.

The previous prime is 1153202647. The next prime is 1153202689. The reversal of 1153202651 is 1562023511.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1153202651 - 2² = 1153202647 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1153202651.

It is not a weakly prime, because it can be changed into another prime (1153202641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 576601325 + 576601326.

It is an arithmetic number, because the mean of its divisors is an integer number (576601326).

Almost surely, 2^1153202651 is an apocalyptic number.

1153202651 is a deficient number, since it is larger than the sum of its proper divisors (1).

1153202651 is an equidigital number, since it uses as much as digits as its factorization.

1153202651 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1800, while the sum is 26.

The square root of 1153202651 is about 33958.8375978920. The cubic root of 1153202651 is about 1048.6612267910.

The spelling of 1153202651 in words is "one billion, one hundred fifty-three million, two hundred two thousand, six hundred fifty-one".