101002111010 has 8 divisors (see below), whose sum is σ = 181803799836. Its totient is φ = 40400844400.

The previous prime is 101002110997. The next prime is 101002111019. The reversal of 101002111010 is 10111200101.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 100997475601 + 4635409 = 317801^2 + 2153^2 .

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

It is not an unprimeable number, because it can be changed into a prime (101002111019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5050105541 + ... + 5050105560.

Almost surely, 2^101002111010 is an apocalyptic number.

101002111010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101002111010 is a deficient number, since it is larger than the sum of its proper divisors (80801688826).

101002111010 is a wasteful number, since it uses less digits than its factorization.

101002111010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10100211108.

The product of its (nonzero) digits is 2, while the sum is 8.

Adding to 101002111010 its reverse (10111200101), we get a palindrome (111113311111).

The spelling of 101002111010 in words is "one hundred one billion, two million, one hundred eleven thousand, ten".