1712051121 has 8 divisors (see below), whose sum is σ = 2490256224. Its totient is φ = 1037606720.

The previous prime is 1712051021. The next prime is 1712051123. The reversal of 1712051121 is 1211502171.

1712051121 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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 1712051121 - 2¹⁵ = 1712018353 is a prime.

It is a super-2 number, since 2×1712051121² = 5862238081834713282, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1712051123) 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, 25940136 + ... + 25940201.

It is an arithmetic number, because the mean of its divisors is an integer number (311282028).

Almost surely, 2^1712051121 is an apocalyptic number.

1712051121 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1712051121 is a deficient number, since it is larger than the sum of its proper divisors (778205103).

1712051121 is a wasteful number, since it uses less digits than its factorization.

1712051121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51880351.

The product of its (nonzero) digits is 140, while the sum is 21.

The square root of 1712051121 is about 41376.9394832436. The cubic root of 1712051121 is about 1196.2967130055.

Adding to 1712051121 its reverse (1211502171), we get a palindrome (2923553292).

The spelling of 1712051121 in words is "one billion, seven hundred twelve million, fifty-one thousand, one hundred twenty-one".