1377370631107 has 2 divisors, whose sum is σ = 1377370631108. Its totient is φ = 1377370631106.

The previous prime is 1377370631069. The next prime is 1377370631113. The reversal of 1377370631107 is 7011360737731.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1377370631107 - 2¹⁵ = 1377370598339 is a prime.

It is not a weakly prime, because it can be changed into another prime (1377370637107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 688685315553 + 688685315554.

It is an arithmetic number, because the mean of its divisors is an integer number (688685315554).

Almost surely, 2^{1377370631107} is an apocalyptic number.

1377370631107 is a deficient number, since it is larger than the sum of its proper divisors (1).

1377370631107 is an equidigital number, since it uses as much as digits as its factorization.

1377370631107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 388962, while the sum is 46.

The spelling of 1377370631107 in words is "one trillion, three hundred seventy-seven billion, three hundred seventy million, six hundred thirty-one thousand, one hundred seven".