1137369347243 has 2 divisors, whose sum is σ = 1137369347244. Its totient is φ = 1137369347242.

The previous prime is 1137369347221. The next prime is 1137369347321. The reversal of 1137369347243 is 3427439637311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1137369347243 - 2²² = 1137365152939 is a prime.

It is a super-4 number, since 4×1137369347243⁴ (a number of 49 digits) contains 4444 as substring.

It is not a weakly prime, because it can be changed into another prime (1137369340243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 568684673621 + 568684673622.

It is an arithmetic number, because the mean of its divisors is an integer number (568684673622).

Almost surely, 2^{1137369347243} is an apocalyptic number.

1137369347243 is a deficient number, since it is larger than the sum of its proper divisors (1).

1137369347243 is an equidigital number, since it uses as much as digits as its factorization.

1137369347243 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6858432, while the sum is 53.

The spelling of 1137369347243 in words is "one trillion, one hundred thirty-seven billion, three hundred sixty-nine million, three hundred forty-seven thousand, two hundred forty-three".