10131121121102 has 16 divisors (see below), whose sum is σ = 15344547953280. Its totient is φ = 5016273891192.

The previous prime is 10131121121101. The next prime is 10131121121111. The reversal of 10131121121102 is 20112112113101.

10131121121102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10131121121101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9691373 + ... + 10685735.

It is an arithmetic number, because the mean of its divisors is an integer number (959034247080).

Almost surely, 2^{10131121121102} is an apocalyptic number.

10131121121102 is a deficient number, since it is larger than the sum of its proper divisors (5213426832178).

10131121121102 is a wasteful number, since it uses less digits than its factorization.

10131121121102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1043927.

The product of its (nonzero) digits is 24, while the sum is 17.

Adding to 10131121121102 its reverse (20112112113101), we get a palindrome (30243233234203).

The spelling of 10131121121102 in words is "ten trillion, one hundred thirty-one billion, one hundred twenty-one million, one hundred twenty-one thousand, one hundred two".