1001202010 has 16 divisors (see below), whose sum is σ = 1803060000. Its totient is φ = 400281616.

The previous prime is 1001201977. The next prime is 1001202019. The reversal of 1001202010 is 102021001.

It is a junction number, because it is equal to n+sod(n) for n = 1001201984 and 1001202002.

It is not an unprimeable number, because it can be changed into a prime (1001202019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2860 + ... + 44839.

It is an arithmetic number, because the mean of its divisors is an integer number (112691250).

Almost surely, 2^1001202010 is an apocalyptic number.

1001202010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1001202010 is a deficient number, since it is larger than the sum of its proper divisors (801857990).

1001202010 is a wasteful number, since it uses less digits than its factorization.

1001202010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49805.

The product of its (nonzero) digits is 4, while the sum is 7.

The square root of 1001202010 is about 31641.7763407809. The cubic root of 1001202010 is about 1000.4005095707.

Adding to 1001202010 its reverse (102021001), we get a palindrome (1103223011).

The spelling of 1001202010 in words is "one billion, one million, two hundred two thousand, ten".