103310320203030 has 64 divisors (see below), whose sum is σ = 248647672949760. Its totient is φ = 27471334719744.

The previous prime is 103310320202987. The next prime is 103310320203037. The reversal of 103310320203030 is 30302023013301.

It is a junction number, because it is equal to n+sod(n) for n = 103310320202988 and 103310320203006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103310320203037) 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, 100638186 + ... + 101659554.

It is an arithmetic number, because the mean of its divisors is an integer number (3885119889840).

Almost surely, 2^{103310320203030} is an apocalyptic number.

103310320203030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103310320203030 is an abundant number, since it is smaller than the sum of its proper divisors (145337352746730).

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

103310320203030 is a wasteful number, since it uses less digits than its factorization.

103310320203030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1030933.

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 103310320203030 its reverse (30302023013301), we get a palindrome (133612343216331).

The spelling of 103310320203030 in words is "one hundred three trillion, three hundred ten billion, three hundred twenty million, two hundred three thousand, thirty".