1023230122 has 4 divisors (see below), whose sum is σ = 1534845186. Its totient is φ = 511615060.

The previous prime is 1023230101. The next prime is 1023230183. The reversal of 1023230122 is 2210323201.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2210323201 = 8081 ⋅273521.

It can be written as a sum of positive squares in only one way, i.e., 1011812481 + 11417641 = 31809^2 + 3379^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1023230096 and 1023230105.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 255807529 + ... + 255807532.

Almost surely, 2^1023230122 is an apocalyptic number.

1023230122 is a deficient number, since it is larger than the sum of its proper divisors (511615064).

1023230122 is an equidigital number, since it uses as much as digits as its factorization.

1023230122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 511615063.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 1023230122 is about 31987.9683943823. The cubic root of 1023230122 is about 1007.6841761948.

Adding to 1023230122 its reverse (2210323201), we get a palindrome (3233553323).

The spelling of 1023230122 in words is "one billion, twenty-three million, two hundred thirty thousand, one hundred twenty-two".