1011123203002 has 8 divisors (see below), whose sum is σ = 1654565241312. Its totient is φ = 459601455900.

The previous prime is 1011123202997. The next prime is 1011123203087. The reversal of 1011123203002 is 2003023211101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22980072774 + ... + 22980072817.

It is an arithmetic number, because the mean of its divisors is an integer number (206820655164).

Almost surely, 2^{1011123203002} is an apocalyptic number.

1011123203002 is a deficient number, since it is larger than the sum of its proper divisors (643442038310).

1011123203002 is a wasteful number, since it uses less digits than its factorization.

1011123203002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45960145604.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 1011123203002 its reverse (2003023211101), we get a palindrome (3014146414103).

The spelling of 1011123203002 in words is "one trillion, eleven billion, one hundred twenty-three million, two hundred three thousand, two".