1095020258601 has 4 divisors (see below), whose sum is σ = 1460027011472. Its totient is φ = 730013505732.

The previous prime is 1095020258537. The next prime is 1095020258617. The reversal of 1095020258601 is 1068520205901.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 1095020258601 - 2⁶ = 1095020258537 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1095020258601.

It is not an unprimeable number, because it can be changed into a prime (1095020258201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 182503376431 + ... + 182503376436.

It is an arithmetic number, because the mean of its divisors is an integer number (365006752868).

Almost surely, 2^{1095020258601} is an apocalyptic number.

It is an amenable number.

1095020258601 is a deficient number, since it is larger than the sum of its proper divisors (365006752871).

1095020258601 is an equidigital number, since it uses as much as digits as its factorization.

1095020258601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 365006752870.

The product of its (nonzero) digits is 43200, while the sum is 39.

The spelling of 1095020258601 in words is "one trillion, ninety-five billion, twenty million, two hundred fifty-eight thousand, six hundred one".