103300030131123 has 24 divisors (see below), whose sum is σ = 160259619960000. Its totient is φ = 59014159412880.

The previous prime is 103300030131119. The next prime is 103300030131127. The reversal of 103300030131123 is 321131030003301.

It is an interprime number because it is at equal distance from previous prime (103300030131119) and next prime (103300030131127).

It is not a de Polignac number, because 103300030131123 - 2² = 103300030131119 is a prime.

It is a super-2 number, since 2×103300030131123² (a number of 29 digits) contains 22 as substring.

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

It is a self number, because there is not a number n which added to its sum of digits gives 103300030131123.

It is not an unprimeable number, because it can be changed into a prime (103300030131127) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 85284873 + ... + 86487626.

It is an arithmetic number, because the mean of its divisors is an integer number (6677484165000).

Almost surely, 2^{103300030131123} is an apocalyptic number.

103300030131123 is a deficient number, since it is larger than the sum of its proper divisors (56959589828877).

103300030131123 is a wasteful number, since it uses less digits than its factorization.

103300030131123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171776607 (or 171776600 counting only the distinct ones).

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

Adding to 103300030131123 its reverse (321131030003301), we get a palindrome (424431060134424).

The spelling of 103300030131123 in words is "one hundred three trillion, three hundred billion, thirty million, one hundred thirty-one thousand, one hundred twenty-three".