1093342280091 has 8 divisors (see below), whose sum is σ = 1457806692864. Its totient is φ = 728886360360.

The previous prime is 1093342280083. The next prime is 1093342280111. The reversal of 1093342280091 is 1900822433901.

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

It is not a de Polignac number, because 1093342280091 - 2³ = 1093342280083 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1093342200091) 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, 1816551 + ... + 2342336.

It is an arithmetic number, because the mean of its divisors is an integer number (182225836608).

Almost surely, 2^{1093342280091} is an apocalyptic number.

1093342280091 is a deficient number, since it is larger than the sum of its proper divisors (364464412773).

1093342280091 is an equidigital number, since it uses as much as digits as its factorization.

1093342280091 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4246521.

The product of its (nonzero) digits is 93312, while the sum is 42.

The spelling of 1093342280091 in words is "one trillion, ninety-three billion, three hundred forty-two million, two hundred eighty thousand, ninety-one".