103351534520 has 64 divisors (see below), whose sum is σ = 252908339040. Its totient is φ = 37782720000.

The previous prime is 103351534501. The next prime is 103351534523. The reversal of 103351534520 is 25435153301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103351534523) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 931406 + ... + 1036445.

Almost surely, 2^103351534520 is an apocalyptic number.

103351534520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103351534520 is an abundant number, since it is smaller than the sum of its proper divisors (149556804520).

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

103351534520 is a wasteful number, since it uses less digits than its factorization.

103351534520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1967976 (or 1967972 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 32.

Adding to 103351534520 its reverse (25435153301), we get a palindrome (128786687821).

The spelling of 103351534520 in words is "one hundred three billion, three hundred fifty-one million, five hundred thirty-four thousand, five hundred twenty".