101121343210 has 16 divisors (see below), whose sum is σ = 182049390216. Its totient is φ = 40441654528.

The previous prime is 101121343207. The next prime is 101121343229. The reversal of 101121343210 is 12343121101.

It can be written as a sum of positive squares in 4 ways, for example, as 99094632849 + 2026710361 = 314793^2 + 45019^2 .

It is a super-2 number, since 2×101121343210² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 798427 + ... + 916366.

Almost surely, 2^101121343210 is an apocalyptic number.

101121343210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101121343210 is a deficient number, since it is larger than the sum of its proper divisors (80928047006).

101121343210 is a wasteful number, since it uses less digits than its factorization.

101121343210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1720697.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 101121343210 its reverse (12343121101), we get a palindrome (113464464311).

The spelling of 101121343210 in words is "one hundred one billion, one hundred twenty-one million, three hundred forty-three thousand, two hundred ten".