1023003701 has 2 divisors, whose sum is σ = 1023003702. Its totient is φ = 1023003700.

The previous prime is 1023003673. The next prime is 1023003703. The reversal of 1023003701 is 1073003201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 826275025 + 196728676 = 28745^2 + 14026^2 .

It is a cyclic number.

It is not a de Polignac number, because 1023003701 - 2²² = 1018809397 is a prime.

Together with 1023003703, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1023003701.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1023003703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 511501850 + 511501851.

It is an arithmetic number, because the mean of its divisors is an integer number (511501851).

Almost surely, 2^1023003701 is an apocalyptic number.

It is an amenable number.

1023003701 is a deficient number, since it is larger than the sum of its proper divisors (1).

1023003701 is an equidigital number, since it uses as much as digits as its factorization.

1023003701 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 126, while the sum is 17.

The square root of 1023003701 is about 31984.4290397687. The cubic root of 1023003701 is about 1007.6098437173.

Adding to 1023003701 its reverse (1073003201), we get a palindrome (2096006902).

The spelling of 1023003701 in words is "one billion, twenty-three million, three thousand, seven hundred one".