1361232101 has 8 divisors (see below), whose sum is σ = 1373859840. Its totient is φ = 1348634448.

The previous prime is 1361232083. The next prime is 1361232113. The reversal of 1361232101 is 1012321631.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1361232101 - 2¹⁰ = 1361231077 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 (1361238101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89060 + ... + 103218.

It is an arithmetic number, because the mean of its divisors is an integer number (171732480).

Almost surely, 2^1361232101 is an apocalyptic number.

It is an amenable number.

1361232101 is a deficient number, since it is larger than the sum of its proper divisors (12627739).

1361232101 is a wasteful number, since it uses less digits than its factorization.

1361232101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15043.

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 1361232101 is about 36894.8790620053. The cubic root of 1361232101 is about 1108.2661297007.

Adding to 1361232101 its reverse (1012321631), we get a palindrome (2373553732).

The spelling of 1361232101 in words is "one billion, three hundred sixty-one million, two hundred thirty-two thousand, one hundred one".