1361101334 has 4 divisors (see below), whose sum is σ = 2041652004. Its totient is φ = 680550666.

The previous prime is 1361101333. The next prime is 1361101367. The reversal of 1361101334 is 4331011631.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4331011631 = 6353 ⋅681727.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1361101333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 340275332 + ... + 340275335.

It is an arithmetic number, because the mean of its divisors is an integer number (510413001).

Almost surely, 2^1361101334 is an apocalyptic number.

1361101334 is a deficient number, since it is larger than the sum of its proper divisors (680550670).

1361101334 is an equidigital number, since it uses as much as digits as its factorization.

1361101334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 680550669.

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 1361101334 is about 36893.1068629358. The cubic root of 1361101334 is about 1108.2306399710.

Adding to 1361101334 its reverse (4331011631), we get a palindrome (5692112965).

The spelling of 1361101334 in words is "one billion, three hundred sixty-one million, one hundred one thousand, three hundred thirty-four".