10120103303331 has 32 divisors (see below), whose sum is σ = 15536499328000. Its totient is φ = 5739787215360.

The previous prime is 10120103303309. The next prime is 10120103303351. The reversal of 10120103303331 is 13330330102101.

It is not a de Polignac number, because 10120103303331 - 2¹⁰ = 10120103302307 is a prime.

It is a super-2 number, since 2×10120103303331² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 10120103303298 and 10120103303307.

It is not an unprimeable number, because it can be changed into a prime (10120103303351) 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, 1251250 + ... + 4669671.

It is an arithmetic number, because the mean of its divisors is an integer number (485515604000).

Almost surely, 2^{10120103303331} is an apocalyptic number.

10120103303331 is a deficient number, since it is larger than the sum of its proper divisors (5416396024669).

10120103303331 is a wasteful number, since it uses less digits than its factorization.

10120103303331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5921539.

The product of its (nonzero) digits is 486, while the sum is 21.

Adding to 10120103303331 its reverse (13330330102101), we get a palindrome (23450433405432).

The spelling of 10120103303331 in words is "ten trillion, one hundred twenty billion, one hundred three million, three hundred three thousand, three hundred thirty-one".