1035138602 has 8 divisors (see below), whose sum is σ = 1644043716. Its totient is φ = 487124032.

The previous prime is 1035138553. The next prime is 1035138623. The reversal of 1035138602 is 2068315301.

It can be written as a sum of positive squares in 2 ways, for example, as 910168561 + 124970041 = 30169^2 + 11179^2 .

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, 15222593 + ... + 15222660.

Almost surely, 2^1035138602 is an apocalyptic number.

1035138602 is a deficient number, since it is larger than the sum of its proper divisors (608905114).

1035138602 is a wasteful number, since it uses less digits than its factorization.

1035138602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30445272.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 1035138602 is about 32173.5699293690. The cubic root of 1035138602 is about 1011.5782930795.

The spelling of 1035138602 in words is "one billion, thirty-five million, one hundred thirty-eight thousand, six hundred two".