1011152532343 has 8 divisors (see below), whose sum is σ = 1015017765120. Its totient is φ = 1007288087520.

The previous prime is 1011152532323. The next prime is 1011152532419. The reversal of 1011152532343 is 3432352511101.

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 1011152532343 - 2¹⁷ = 1011152401271 is a prime.

It is a super-2 number, since 2×1011152532343² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1011152532323) 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, 2441821 + ... + 2825737.

It is an arithmetic number, because the mean of its divisors is an integer number (126877220640).

Almost surely, 2^{1011152532343} is an apocalyptic number.

1011152532343 is a deficient number, since it is larger than the sum of its proper divisors (3865232777).

1011152532343 is an equidigital number, since it uses as much as digits as its factorization.

1011152532343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 393977.

The product of its (nonzero) digits is 10800, while the sum is 31.

The spelling of 1011152532343 in words is "one trillion, eleven billion, one hundred fifty-two million, five hundred thirty-two thousand, three hundred forty-three".