103303231120130 has 32 divisors (see below), whose sum is σ = 198762865918848. Its totient is φ = 38560697084800.

The previous prime is 103303231120127. The next prime is 103303231120157. The reversal of 103303231120130 is 31021132303301.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 103303231120096 and 103303231120105.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5477362316 + ... + 5477381175.

It is an arithmetic number, because the mean of its divisors is an integer number (6211339559964).

Almost surely, 2^{103303231120130} is an apocalyptic number.

103303231120130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103303231120130 is a deficient number, since it is larger than the sum of its proper divisors (95459634798718).

103303231120130 is a wasteful number, since it uses less digits than its factorization.

103303231120130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10954743562.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 103303231120130 its reverse (31021132303301), we get a palindrome (134324363423431).

The spelling of 103303231120130 in words is "one hundred three trillion, three hundred three billion, two hundred thirty-one million, one hundred twenty thousand, one hundred thirty".