36030121 has 16 divisors (see below), whose sum is σ = 38697984. Its totient is φ = 33471504.

The previous prime is 36030107. The next prime is 36030131. The reversal of 36030121 is 12103063.

It is a cyclic number.

It is not a de Polignac number, because 36030121 - 2²³ = 27641513 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 36030095 and 36030104.

It is not an unprimeable number, because it can be changed into a prime (36030131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 158610 + ... + 158836.

It is an arithmetic number, because the mean of its divisors is an integer number (2418624).

Almost surely, 2^36030121 is an apocalyptic number.

It is an amenable number.

36030121 is a deficient number, since it is larger than the sum of its proper divisors (2667863).

36030121 is a wasteful number, since it uses less digits than its factorization.

36030121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 420.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 36030121 is about 6002.5095585097. The cubic root of 36030121 is about 330.2847893571.

Adding to 36030121 its reverse (12103063), we get a palindrome (48133184).

The spelling of 36030121 in words is "thirty-six million, thirty thousand, one hundred twenty-one".