1377371211100 has 18 divisors (see below), whose sum is σ = 2988895528304. Its totient is φ = 550948484400.

The previous prime is 1377371211071. The next prime is 1377371211109. The reversal of 1377371211100 is 11121737731.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1377371211109) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6886855956 + ... + 6886856155.

Almost surely, 2^{1377371211100} is an apocalyptic number.

1377371211100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1377371211100 is an abundant number, since it is smaller than the sum of its proper divisors (1611524317204).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1377371211100 is a wasteful number, since it uses less digits than its factorization.

1377371211100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13773712125 (or 13773712118 counting only the distinct ones).

The product of its (nonzero) digits is 6174, while the sum is 34.

Adding to 1377371211100 its reverse (11121737731), we get a palindrome (1388492948831).

The spelling of 1377371211100 in words is "one trillion, three hundred seventy-seven billion, three hundred seventy-one million, two hundred eleven thousand, one hundred".