1012011603602 has 8 divisors (see below), whose sum is σ = 1518029650800. Its totient is φ = 506001720004.

The previous prime is 1012011603599. The next prime is 1012011603607. The reversal of 1012011603602 is 2063061102101.

1012011603602 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not an unprimeable number, because it can be changed into a prime (1012011603607) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1720952 + ... + 2232867.

It is an arithmetic number, because the mean of its divisors is an integer number (189753706350).

Almost surely, 2^{1012011603602} is an apocalyptic number.

1012011603602 is a deficient number, since it is larger than the sum of its proper divisors (506018047198).

1012011603602 is a wasteful number, since it uses less digits than its factorization.

1012011603602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4081800.

The product of its (nonzero) digits is 432, while the sum is 23.

Adding to 1012011603602 its reverse (2063061102101), we get a palindrome (3075072705703).

The spelling of 1012011603602 in words is "one trillion, twelve billion, eleven million, six hundred three thousand, six hundred two".