1362000121 has 4 divisors (see below), whose sum is σ = 1364774544. Its totient is φ = 1359225700.

The previous prime is 1362000091. The next prime is 1362000137. The reversal of 1362000121 is 1210002631.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1362000121 - 2⁵ = 1362000089 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1362000095 and 1362000104.

It is not an unprimeable number, because it can be changed into a prime (1362000151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1386475 + ... + 1387456.

It is an arithmetic number, because the mean of its divisors is an integer number (341193636).

Almost surely, 2^1362000121 is an apocalyptic number.

It is an amenable number.

1362000121 is a deficient number, since it is larger than the sum of its proper divisors (2774423).

1362000121 is an equidigital number, since it uses as much as digits as its factorization.

1362000121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2774422.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 1362000121 is about 36905.2858138235. The cubic root of 1362000121 is about 1108.4745219171.

Adding to 1362000121 its reverse (1210002631), we get a palindrome (2572002752).

The spelling of 1362000121 in words is "one billion, three hundred sixty-two million, one hundred twenty-one", and thus it is an aban number.