1011012563602 has 8 divisors (see below), whose sum is σ = 1596335626800. Its totient is φ = 478900688004.

The previous prime is 1011012563579. The next prime is 1011012563611. The reversal of 1011012563602 is 2063652101101.

1011012563602 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 a super-2 number, since 2×1011012563602² (a number of 25 digits) contains 22 as substring.

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, 13302796852 + ... + 13302796927.

It is an arithmetic number, because the mean of its divisors is an integer number (199541953350).

Almost surely, 2^{1011012563602} is an apocalyptic number.

1011012563602 is a deficient number, since it is larger than the sum of its proper divisors (585323063198).

1011012563602 is a wasteful number, since it uses less digits than its factorization.

1011012563602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26605593800.

The product of its (nonzero) digits is 2160, while the sum is 28.

Adding to 1011012563602 its reverse (2063652101101), we get a palindrome (3074664664703).

The spelling of 1011012563602 in words is "one trillion, eleven billion, twelve million, five hundred sixty-three thousand, six hundred two".