100210320122 has 16 divisors (see below), whose sum is σ = 163985530752. Its totient is φ = 45548754720.

The previous prime is 100210320107. The next prime is 100210320139. The reversal of 100210320122 is 221023012001.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 100210320097 and 100210320106.

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, 1118078 + ... + 1204374.

It is an arithmetic number, because the mean of its divisors is an integer number (10249095672).

Almost surely, 2^100210320122 is an apocalyptic number.

100210320122 is a deficient number, since it is larger than the sum of its proper divisors (63775210630).

100210320122 is a wasteful number, since it uses less digits than its factorization.

100210320122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139093.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 100210320122 its reverse (221023012001), we get a palindrome (321233332123).

The spelling of 100210320122 in words is "one hundred billion, two hundred ten million, three hundred twenty thousand, one hundred twenty-two".