1020604614602 has 4 divisors (see below), whose sum is σ = 1530906921906. Its totient is φ = 510302307300.

The previous prime is 1020604614599. The next prime is 1020604614613. The reversal of 1020604614602 is 2064164060201.

1020604614602 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 517837112881 + 502767501721 = 719609^2 + 709061^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 255151153649 + ... + 255151153652.

Almost surely, 2^{1020604614602} is an apocalyptic number.

1020604614602 is a deficient number, since it is larger than the sum of its proper divisors (510302307304).

1020604614602 is an equidigital number, since it uses as much as digits as its factorization.

1020604614602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 510302307303.

The product of its (nonzero) digits is 13824, while the sum is 32.

Adding to 1020604614602 its reverse (2064164060201), we get a palindrome (3084768674803).

The spelling of 1020604614602 in words is "one trillion, twenty billion, six hundred four million, six hundred fourteen thousand, six hundred two".