1011302423 has 8 divisors (see below), whose sum is σ = 1042272000. Its totient is φ = 980671608.

The previous prime is 1011302419. The next prime is 1011302441. The reversal of 1011302423 is 3242031101.

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 1011302423 - 2² = 1011302419 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 (1011302473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78623 + ... + 90576.

It is an arithmetic number, because the mean of its divisors is an integer number (130284000).

Almost surely, 2^1011302423 is an apocalyptic number.

1011302423 is a deficient number, since it is larger than the sum of its proper divisors (30969577).

1011302423 is a wasteful number, since it uses less digits than its factorization.

1011302423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169381.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 1011302423 is about 31800.9814785645. The cubic root of 1011302423 is about 1003.7533689295.

Adding to 1011302423 its reverse (3242031101), we get a palindrome (4253333524).

The spelling of 1011302423 in words is "one billion, eleven million, three hundred two thousand, four hundred twenty-three".