1023071841 has 24 divisors (see below), whose sum is σ = 1618284096. Its totient is φ = 617670240.

The previous prime is 1023071801. The next prime is 1023071857. The reversal of 1023071841 is 1481703201.

It is not a de Polignac number, because 1023071841 - 2¹⁰ = 1023070817 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1023071801) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6391 + ... + 45683.

It is an arithmetic number, because the mean of its divisors is an integer number (67428504).

Almost surely, 2^1023071841 is an apocalyptic number.

1023071841 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1023071841 is a deficient number, since it is larger than the sum of its proper divisors (595212255).

1023071841 is a wasteful number, since it uses less digits than its factorization.

1023071841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39573 (or 39570 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 27.

The square root of 1023071841 is about 31985.4942278527. The cubic root of 1023071841 is about 1007.6322147704.

The spelling of 1023071841 in words is "one billion, twenty-three million, seventy-one thousand, eight hundred forty-one".