1153325430643 has 16 divisors (see below), whose sum is σ = 1206222151680. Its totient is φ = 1100658990816.

The previous prime is 1153325430641. The next prime is 1153325430661. The reversal of 1153325430643 is 3460345233511.

It is a cyclic number.

It is not a de Polignac number, because 1153325430643 - 2¹ = 1153325430641 is a prime.

It is a super-2 number, since 2×1153325430643² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1153325430596 and 1153325430605.

It is not an unprimeable number, because it can be changed into a prime (1153325430641) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 93935821 + ... + 93948097.

It is an arithmetic number, because the mean of its divisors is an integer number (75388884480).

Almost surely, 2^{1153325430643} is an apocalyptic number.

1153325430643 is a deficient number, since it is larger than the sum of its proper divisors (52896721037).

1153325430643 is a wasteful number, since it uses less digits than its factorization.

1153325430643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21306.

The product of its (nonzero) digits is 388800, while the sum is 40.

The spelling of 1153325430643 in words is "one trillion, one hundred fifty-three billion, three hundred twenty-five million, four hundred thirty thousand, six hundred forty-three".