1023122002 has 32 divisors (see below), whose sum is σ = 1804008960. Its totient is φ = 425995200.

The previous prime is 1023121997. The next prime is 1023122027. The reversal of 1023122002 is 2002213201.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 537252 + ... + 539152.

It is an arithmetic number, because the mean of its divisors is an integer number (56375280).

Almost surely, 2^1023122002 is an apocalyptic number.

1023122002 is a deficient number, since it is larger than the sum of its proper divisors (780886958).

1023122002 is a wasteful number, since it uses less digits than its factorization.

1023122002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2986.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 1023122002 is about 31986.2783393129. The cubic root of 1023122002 is about 1007.6486825007.

Adding to 1023122002 its reverse (2002213201), we get a palindrome (3025335203).

The spelling of 1023122002 in words is "one billion, twenty-three million, one hundred twenty-two thousand, two".