10201020120110 has 16 divisors (see below), whose sum is σ = 18363207050496. Its totient is φ = 4080103418208.

The previous prime is 10201020120101. The next prime is 10201020120119. The reversal of 10201020120110 is 1102102010201.

It is an interprime number because it is at equal distance from previous prime (10201020120101) and next prime (10201020120119).

It is a super-2 number, since 2×10201020120110² (a number of 27 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 10201020120091 and 10201020120100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10201020120119) 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, 37938062 + ... + 38206001.

It is an arithmetic number, because the mean of its divisors is an integer number (1147700440656).

Almost surely, 2^{10201020120110} is an apocalyptic number.

10201020120110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10201020120110 is a deficient number, since it is larger than the sum of its proper divisors (8162186930386).

10201020120110 is a wasteful number, since it uses less digits than its factorization.

10201020120110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76157467.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 10201020120110 its reverse (1102102010201), we get a palindrome (11303122130311).

The spelling of 10201020120110 in words is "ten trillion, two hundred one billion, twenty million, one hundred twenty thousand, one hundred ten".