1371105015311 has 4 divisors (see below), whose sum is σ = 1371240336312. Its totient is φ = 1370969694312.

The previous prime is 1371105015263. The next prime is 1371105015361. The reversal of 1371105015311 is 1135105011731.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1371105015311 - 2³⁴ = 1353925146127 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1371105015361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67645301 + ... + 67665566.

It is an arithmetic number, because the mean of its divisors is an integer number (342810084078).

Almost surely, 2^{1371105015311} is an apocalyptic number.

1371105015311 is a deficient number, since it is larger than the sum of its proper divisors (135321001).

1371105015311 is a wasteful number, since it uses less digits than its factorization.

1371105015311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135321000.

The product of its (nonzero) digits is 1575, while the sum is 29.

The spelling of 1371105015311 in words is "one trillion, three hundred seventy-one billion, one hundred five million, fifteen thousand, three hundred eleven".