1371535362139 has 2 divisors, whose sum is σ = 1371535362140. Its totient is φ = 1371535362138.

The previous prime is 1371535362083. The next prime is 1371535362199. The reversal of 1371535362139 is 9312635351731.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1371535362139 - 2²⁹ = 1370998491227 is a prime.

It is a super-2 number, since 2×1371535362139² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1371535362092 and 1371535362101.

It is not a weakly prime, because it can be changed into another prime (1371535362199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 685767681069 + 685767681070.

It is an arithmetic number, because the mean of its divisors is an integer number (685767681070).

Almost surely, 2^{1371535362139} is an apocalyptic number.

1371535362139 is a deficient number, since it is larger than the sum of its proper divisors (1).

1371535362139 is an equidigital number, since it uses as much as digits as its factorization.

1371535362139 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1530900, while the sum is 49.

The spelling of 1371535362139 in words is "one trillion, three hundred seventy-one billion, five hundred thirty-five million, three hundred sixty-two thousand, one hundred thirty-nine".