1711121901 has 8 divisors (see below), whose sum is σ = 2304085344. Its totient is φ = 1129453200.

The previous prime is 1711121899. The next prime is 1711121933. The reversal of 1711121901 is 1091211171.

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

It is not a de Polignac number, because 1711121901 - 2¹ = 1711121899 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1711123901) 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, 2823331 + ... + 2823936.

It is an arithmetic number, because the mean of its divisors is an integer number (288010668).

Almost surely, 2^1711121901 is an apocalyptic number.

It is an amenable number.

1711121901 is a deficient number, since it is larger than the sum of its proper divisors (592963443).

1711121901 is a wasteful number, since it uses less digits than its factorization.

1711121901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5647371.

The product of its (nonzero) digits is 126, while the sum is 24.

The square root of 1711121901 is about 41365.7092408676. The cubic root of 1711121901 is about 1196.0802428330.

The spelling of 1711121901 in words is "one billion, seven hundred eleven million, one hundred twenty-one thousand, nine hundred one".