1002136010 has 8 divisors (see below), whose sum is σ = 1803844836. Its totient is φ = 400854400.

The previous prime is 1002135991. The next prime is 1002136067. The reversal of 1002136010 is 106312001.

It can be written as a sum of positive squares in 2 ways, for example, as 926776249 + 75359761 = 30443^2 + 8681^2 .

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

It is a Curzon number.

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, 50106791 + ... + 50106810.

Almost surely, 2^1002136010 is an apocalyptic number.

1002136010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1002136010 is a deficient number, since it is larger than the sum of its proper divisors (801708826).

1002136010 is a wasteful number, since it uses less digits than its factorization.

1002136010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100213608.

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 1002136010 is about 31656.5318694263. The cubic root of 1002136010 is about 1000.7114969853.

Adding to 1002136010 its reverse (106312001), we get a palindrome (1108448011).

The spelling of 1002136010 in words is "one billion, two million, one hundred thirty-six thousand, ten".