1023223101 has 16 divisors (see below), whose sum is σ = 1402775808. Its totient is φ = 663033600.

The previous prime is 1023223073. The next prime is 1023223111. The reversal of 1023223101 is 1013223201.

It is not a de Polignac number, because 1023223101 - 2¹⁹ = 1022698813 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1023223111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17985 + ... + 48681.

It is an arithmetic number, because the mean of its divisors is an integer number (87673488).

Almost surely, 2^1023223101 is an apocalyptic number.

It is an amenable number.

1023223101 is a deficient number, since it is larger than the sum of its proper divisors (379552707).

1023223101 is a wasteful number, since it uses less digits than its factorization.

1023223101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31012.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 1023223101 is about 31987.8586498065. The cubic root of 1023223101 is about 1007.6818714129.

Adding to 1023223101 its reverse (1013223201), we get a palindrome (2036446302).

It can be divided in two parts, 10232 and 23101, that added together give a palindrome (33333).

The spelling of 1023223101 in words is "one billion, twenty-three million, two hundred twenty-three thousand, one hundred one".