1020830701 has 4 divisors (see below), whose sum is σ = 1113633504. Its totient is φ = 928027900.

The previous prime is 1020830677. The next prime is 1020830717. The reversal of 1020830701 is 1070380201.

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 1020830701 - 2²⁷ = 886612973 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1020830771) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46401385 + ... + 46401406.

It is an arithmetic number, because the mean of its divisors is an integer number (278408376).

Almost surely, 2^1020830701 is an apocalyptic number.

1020830701 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1020830701 is a deficient number, since it is larger than the sum of its proper divisors (92802803).

1020830701 is an equidigital number, since it uses as much as digits as its factorization.

1020830701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92802802.

The product of its (nonzero) digits is 336, while the sum is 22.

The square root of 1020830701 is about 31950.4413271554. The cubic root of 1020830701 is about 1006.8959041972.

The spelling of 1020830701 in words is "one billion, twenty million, eight hundred thirty thousand, seven hundred one".