1351103677137 has 32 divisors (see below), whose sum is σ = 2022806466560. Its totient is φ = 891246706560.

The previous prime is 1351103677129. The next prime is 1351103677139. The reversal of 1351103677137 is 7317763011531.

It is a happy number.

1351103677137 is a `hidden beast` number, since 1 + 3 + 511 + 0 + 3 + 67 + 71 + 3 + 7 = 666.

It is not a de Polignac number, because 1351103677137 - 2³ = 1351103677129 is a prime.

It is a super-2 number, since 2×1351103677137² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1351103677092 and 1351103677101.

It is not an unprimeable number, because it can be changed into a prime (1351103677139) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 750837 + ... + 1807197.

It is an arithmetic number, because the mean of its divisors is an integer number (63212702080).

Almost surely, 2^{1351103677137} is an apocalyptic number.

It is an amenable number.

1351103677137 is a deficient number, since it is larger than the sum of its proper divisors (671702789423).

1351103677137 is a wasteful number, since it uses less digits than its factorization.

1351103677137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1056870 (or 1056864 counting only the distinct ones).

The product of its (nonzero) digits is 277830, while the sum is 45.

Adding to 1351103677137 its reverse (7317763011531), we get a palindrome (8668866688668).

The spelling of 1351103677137 in words is "one trillion, three hundred fifty-one billion, one hundred three million, six hundred seventy-seven thousand, one hundred thirty-seven".