1371540153043 has 2 divisors, whose sum is σ = 1371540153044. Its totient is φ = 1371540153042.

The previous prime is 1371540153029. The next prime is 1371540153097. The reversal of 1371540153043 is 3403510451731.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1371540153043 - 2²¹ = 1371538055891 is a prime.

It is a super-2 number, since 2×1371540153043² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1371540152993 and 1371540153011.

It is not a weakly prime, because it can be changed into another prime (1371540153023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 685770076521 + 685770076522.

It is an arithmetic number, because the mean of its divisors is an integer number (685770076522).

Almost surely, 2^{1371540153043} is an apocalyptic number.

1371540153043 is a deficient number, since it is larger than the sum of its proper divisors (1).

1371540153043 is an equidigital number, since it uses as much as digits as its factorization.

1371540153043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 75600, while the sum is 37.

The spelling of 1371540153043 in words is "one trillion, three hundred seventy-one billion, five hundred forty million, one hundred fifty-three thousand, forty-three".