1377135105 has 16 divisors (see below), whose sum is σ = 2319385920. Its totient is φ = 695815488.

The previous prime is 1377135091. The next prime is 1377135119. The reversal of 1377135105 is 5015317731.

It is an interprime number because it is at equal distance from previous prime (1377135091) and next prime (1377135119).

It is not a de Polignac number, because 1377135105 - 2⁸ = 1377134849 is a prime.

It is a super-2 number, since 2×1377135105² = 3793002194846722050, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2415742 + ... + 2416311.

It is an arithmetic number, because the mean of its divisors is an integer number (144961620).

Almost surely, 2^1377135105 is an apocalyptic number.

1377135105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1377135105 is a deficient number, since it is larger than the sum of its proper divisors (942250815).

1377135105 is a wasteful number, since it uses less digits than its factorization.

1377135105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4832080.

The product of its (nonzero) digits is 11025, while the sum is 33.

The square root of 1377135105 is about 37109.7710178869. The cubic root of 1377135105 is about 1112.5653150223.

The spelling of 1377135105 in words is "one billion, three hundred seventy-seven million, one hundred thirty-five thousand, one hundred five".