1153404312401 has 8 divisors (see below), whose sum is σ = 1281999991104. Its totient is φ = 1028765423920.

The previous prime is 1153404312353. The next prime is 1153404312407. The reversal of 1153404312401 is 1042134043511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1153404312401 - 2¹⁰ = 1153404311377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1153404312407) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 989196941 + ... + 989198106.

It is an arithmetic number, because the mean of its divisors is an integer number (160249998888).

Almost surely, 2^{1153404312401} is an apocalyptic number.

1153404312401 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1153404312401 is a deficient number, since it is larger than the sum of its proper divisors (128595678703).

1153404312401 is a wasteful number, since it uses less digits than its factorization.

1153404312401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1978395111.

The product of its (nonzero) digits is 5760, while the sum is 29.

Adding to 1153404312401 its reverse (1042134043511), we get a palindrome (2195538355912).

The spelling of 1153404312401 in words is "one trillion, one hundred fifty-three billion, four hundred four million, three hundred twelve thousand, four hundred one".