103313012031030 has 32 divisors (see below), whose sum is σ = 247951993384800. Its totient is φ = 27550051596032.

The previous prime is 103313012031001. The next prime is 103313012031041. The reversal of 103313012031030 is 30130210313301.

It is a junction number, because it is equal to n+sod(n) for n = 103313012030988 and 103313012031006.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4905016 + ... + 15188324.

It is an arithmetic number, because the mean of its divisors is an integer number (7748499793275).

Almost surely, 2^{103313012031030} is an apocalyptic number.

103313012031030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103313012031030 is an abundant number, since it is smaller than the sum of its proper divisors (144638981353770).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

103313012031030 is a wasteful number, since it uses less digits than its factorization.

103313012031030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10618208.

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

Adding to 103313012031030 its reverse (30130210313301), we get a palindrome (133443222344331).

The spelling of 103313012031030 in words is "one hundred three trillion, three hundred thirteen billion, twelve million, thirty-one thousand, thirty".