1153898801193 has 4 divisors (see below), whose sum is σ = 1538531734928. Its totient is φ = 769265867460.

The previous prime is 1153898801183. The next prime is 1153898801203. The reversal of 1153898801193 is 3911088983511.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (1153898801183) and next prime (1153898801203).

It is not a de Polignac number, because 1153898801193 - 2¹³ = 1153898793001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1153898801183) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 192316466863 + ... + 192316466868.

It is an arithmetic number, because the mean of its divisors is an integer number (384632933732).

Almost surely, 2^{1153898801193} is an apocalyptic number.

It is an amenable number.

1153898801193 is a deficient number, since it is larger than the sum of its proper divisors (384632933735).

1153898801193 is an equidigital number, since it uses as much as digits as its factorization.

1153898801193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 384632933734.

The product of its (nonzero) digits is 1866240, while the sum is 57.

The spelling of 1153898801193 in words is "one trillion, one hundred fifty-three billion, eight hundred ninety-eight million, eight hundred one thousand, one hundred ninety-three".