101321012002010 has 64 divisors (see below), whose sum is σ = 194723046486144. Its totient is φ = 37825378406400.

The previous prime is 101321012001997. The next prime is 101321012002013. The reversal of 101321012002010 is 10200210123101.

It is a super-2 number, since 2×101321012002010² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (101321012002013) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28638029 + ... + 31980911.

It is an arithmetic number, because the mean of its divisors is an integer number (3042547601346).

Almost surely, 2^{101321012002010} is an apocalyptic number.

101321012002010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101321012002010 is a deficient number, since it is larger than the sum of its proper divisors (93402034484134).

101321012002010 is a wasteful number, since it uses less digits than its factorization.

101321012002010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3344399.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 101321012002010 its reverse (10200210123101), we get a palindrome (111521222125111).

The spelling of 101321012002010 in words is "one hundred one trillion, three hundred twenty-one billion, twelve million, two thousand, ten".