1011113321002 has 32 divisors (see below), whose sum is σ = 1575076898304. Its totient is φ = 486288100800.

The previous prime is 1011113320979. The next prime is 1011113321117. The reversal of 1011113321002 is 2001233111101.

It is a happy number.

1011113321002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 22118173 + ... + 22163839.

It is an arithmetic number, because the mean of its divisors is an integer number (49221153072).

Almost surely, 2^{1011113321002} is an apocalyptic number.

1011113321002 is a deficient number, since it is larger than the sum of its proper divisors (563963577302).

1011113321002 is a wasteful number, since it uses less digits than its factorization.

1011113321002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47854.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 1011113321002 its reverse (2001233111101), we get a palindrome (3012346432103).

The spelling of 1011113321002 in words is "one trillion, eleven billion, one hundred thirteen million, three hundred twenty-one thousand, two".