103640481350 has 24 divisors (see below), whose sum is σ = 220310052528. Its totient is φ = 35533879200.

The previous prime is 103640481349. The next prime is 103640481377. The reversal of 103640481350 is 53184046301.

It is a super-3 number, since 3×103640481350³ (a number of 34 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 103640481350.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 148057481 + ... + 148058180.

It is an arithmetic number, because the mean of its divisors is an integer number (9179585522).

Almost surely, 2^103640481350 is an apocalyptic number.

103640481350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103640481350 is an abundant number, since it is smaller than the sum of its proper divisors (116669571178).

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

103640481350 is a wasteful number, since it uses less digits than its factorization.

103640481350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296115680 (or 296115675 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 35.

The spelling of 103640481350 in words is "one hundred three billion, six hundred forty million, four hundred eighty-one thousand, three hundred fifty".