1002136302 has 24 divisors (see below), whose sum is σ = 2173069080. Its totient is φ = 333772560.

The previous prime is 1002136301. The next prime is 1002136313. The reversal of 1002136302 is 2036312001.

1002136302 is a `hidden beast` number, since 10 + 0 + 21 + 3 + 630 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1002136301) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 552 + ... + 44772.

It is an arithmetic number, because the mean of its divisors is an integer number (90544545).

Almost surely, 2^1002136302 is an apocalyptic number.

1002136302 is an abundant number, since it is smaller than the sum of its proper divisors (1170932778).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1002136302 is a wasteful number, since it uses less digits than its factorization.

1002136302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45488 (or 45485 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 1002136302 is about 31656.5364814283. The cubic root of 1002136302 is about 1000.7115941803.

Adding to 1002136302 its reverse (2036312001), we get a palindrome (3038448303).

The spelling of 1002136302 in words is "one billion, two million, one hundred thirty-six thousand, three hundred two".