10121103011322 has 64 divisors (see below), whose sum is σ = 24849767036160. Its totient is φ = 3037193736192.

The previous prime is 10121103011321. The next prime is 10121103011351. The reversal of 10121103011322 is 22311030112101.

10121103011322 is a `hidden beast` number, since 10 + 1 + 21 + 10 + 301 + 1 + 322 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 10121103011295 and 10121103011304.

It is not an unprimeable number, because it can be changed into a prime (10121103011321) 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, 239656423 + ... + 239698650.

It is an arithmetic number, because the mean of its divisors is an integer number (388277609940).

Almost surely, 2^{10121103011322} is an apocalyptic number.

10121103011322 is an abundant number, since it is smaller than the sum of its proper divisors (14728664024838).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10121103011322 is a wasteful number, since it uses less digits than its factorization.

10121103011322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 479355124 (or 479355118 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 10121103011322 its reverse (22311030112101), we get a palindrome (32432133123423).

The spelling of 10121103011322 in words is "ten trillion, one hundred twenty-one billion, one hundred three million, eleven thousand, three hundred twenty-two".