1345655011101 has 16 divisors (see below), whose sum is σ = 1841875532544. Its totient is φ = 873466712064.

The previous prime is 1345655011079. The next prime is 1345655011147. The reversal of 1345655011101 is 1011105565431.

It is not a de Polignac number, because 1345655011101 - 2⁹ = 1345655010589 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1345654011101) 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, 24697276 + ... + 24751701.

It is an arithmetic number, because the mean of its divisors is an integer number (115117220784).

Almost surely, 2^{1345655011101} is an apocalyptic number.

It is an amenable number.

1345655011101 is a deficient number, since it is larger than the sum of its proper divisors (496220521443).

1345655011101 is a wasteful number, since it uses less digits than its factorization.

1345655011101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49449220.

The product of its (nonzero) digits is 9000, while the sum is 33.

The spelling of 1345655011101 in words is "one trillion, three hundred forty-five billion, six hundred fifty-five million, eleven thousand, one hundred one".