10120103331 has 32 divisors (see below), whose sum is σ = 14712004608. Its totient is φ = 6150816000.

The previous prime is 10120103327. The next prime is 10120103347. The reversal of 10120103331 is 13330102101.

It is not a de Polignac number, because 10120103331 - 2² = 10120103327 is a prime.

It is a super-2 number, since 2×10120103331² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10120103331.

It is not an unprimeable number, because it can be changed into a prime (10120103321) 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, 1119831 + ... + 1128831.

It is an arithmetic number, because the mean of its divisors is an integer number (459750144).

Almost surely, 2^10120103331 is an apocalyptic number.

10120103331 is a deficient number, since it is larger than the sum of its proper divisors (4591901277).

10120103331 is a wasteful number, since it uses less digits than its factorization.

10120103331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9371.

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 10120103331 its reverse (13330102101), we get a palindrome (23450205432).

The spelling of 10120103331 in words is "ten billion, one hundred twenty million, one hundred three thousand, three hundred thirty-one".