1153471860923 has 2 divisors, whose sum is σ = 1153471860924. Its totient is φ = 1153471860922.

The previous prime is 1153471860911. The next prime is 1153471860941. The reversal of 1153471860923 is 3290681743511.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1153471860923 - 2⁴ = 1153471860907 is a prime.

It is not a weakly prime, because it can be changed into another prime (1153471860973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 576735930461 + 576735930462.

It is an arithmetic number, because the mean of its divisors is an integer number (576735930462).

It is a 1-persistent number, because it is pandigital, but 2⋅1153471860923 = 2306943721846 is not.

Almost surely, 2^{1153471860923} is an apocalyptic number.

1153471860923 is a deficient number, since it is larger than the sum of its proper divisors (1).

1153471860923 is an equidigital number, since it uses as much as digits as its factorization.

1153471860923 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1088640, while the sum is 50.

The spelling of 1153471860923 in words is "one trillion, one hundred fifty-three billion, four hundred seventy-one million, eight hundred sixty thousand, nine hundred twenty-three".