1156353279371 has 8 divisors (see below), whose sum is σ = 1157154361920. Its totient is φ = 1155552307272.

The previous prime is 1156353279349. The next prime is 1156353279383. The reversal of 1156353279371 is 1739723536511.

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 1156353279371 - 2⁶ = 1156353279307 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1156353279311) 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, 40076876 + ... + 40105718.

It is an arithmetic number, because the mean of its divisors is an integer number (144644295240).

Almost surely, 2^{1156353279371} is an apocalyptic number.

1156353279371 is a deficient number, since it is larger than the sum of its proper divisors (801082549).

1156353279371 is a wasteful number, since it uses less digits than its factorization.

1156353279371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55225.

The product of its digits is 3572100, while the sum is 53.

The spelling of 1156353279371 in words is "one trillion, one hundred fifty-six billion, three hundred fifty-three million, two hundred seventy-nine thousand, three hundred seventy-one".