103313210031030 has 16 divisors (see below), whose sum is σ = 247951704074544. Its totient is φ = 27550189341600.

The previous prime is 103313210030929. The next prime is 103313210031043. The reversal of 103313210031030 is 30130012313301.

It is a junction number, because it is equal to n+sod(n) for n = 103313210030988 and 103313210031006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1721886833821 + ... + 1721886833880.

It is an arithmetic number, because the mean of its divisors is an integer number (15496981504659).

Almost surely, 2^{103313210031030} is an apocalyptic number.

103313210031030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103313210031030 is an abundant number, since it is smaller than the sum of its proper divisors (144638494043514).

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

103313210031030 is a wasteful number, since it uses less digits than its factorization.

103313210031030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3443773667711.

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

Adding to 103313210031030 its reverse (30130012313301), we get a palindrome (133443222344331).

The spelling of 103313210031030 in words is "one hundred three trillion, three hundred thirteen billion, two hundred ten million, thirty-one thousand, thirty".