10101023123102 has 16 divisors (see below), whose sum is σ = 15183223688160. Its totient is φ = 5039956255488.

The previous prime is 10101023122999. The next prime is 10101023123129. The reversal of 10101023123102 is 20132132010101.

It is a super-2 number, since 2×10101023123102² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

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, 704783 + ... + 4549589.

It is an arithmetic number, because the mean of its divisors is an integer number (948951480510).

Almost surely, 2^{10101023123102} is an apocalyptic number.

10101023123102 is a deficient number, since it is larger than the sum of its proper divisors (5082200565058).

10101023123102 is a wasteful number, since it uses less digits than its factorization.

10101023123102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3847555.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 10101023123102 its reverse (20132132010101), we get a palindrome (30233155133203).

The spelling of 10101023123102 in words is "ten trillion, one hundred one billion, twenty-three million, one hundred twenty-three thousand, one hundred two".