1369740101 has 4 divisors (see below), whose sum is σ = 1369822572. Its totient is φ = 1369657632.

The previous prime is 1369740089. The next prime is 1369740121. The reversal of 1369740101 is 1010479631.

It is a Cunningham number, because it is equal to 37010²+1.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 1048075876 + 321664225 = 32374^2 + 17935^2 .

It is a cyclic number.

It is not a de Polignac number, because 1369740101 - 2³⁰ = 295998277 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1369740121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6656 + ... + 52761.

It is an arithmetic number, because the mean of its divisors is an integer number (342455643).

Almost surely, 2^1369740101 is an apocalyptic number.

It is an amenable number.

1369740101 is a deficient number, since it is larger than the sum of its proper divisors (82471).

1369740101 is an equidigital number, since it uses as much as digits as its factorization.

1369740101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82470.

The product of its (nonzero) digits is 4536, while the sum is 32.

The square root of 1369740101 is about 37010.0000135099. Note that the first 4 decimals coincide. The cubic root of 1369740101 is about 1110.5703048292.

The spelling of 1369740101 in words is "one billion, three hundred sixty-nine million, seven hundred forty thousand, one hundred one".