103270537840 has 160 divisors (see below), whose sum is σ = 257501268864. Its totient is φ = 38379847680.

The previous prime is 103270537787. The next prime is 103270537871. The reversal of 103270537840 is 48735072301.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a junction number, because it is equal to n+sod(n) for n = 103270537793 and 103270537802.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 71367997 + ... + 71369443.

Almost surely, 2^103270537840 is an apocalyptic number.

103270537840 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 103270537840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (128750634432).

103270537840 is an abundant number, since it is smaller than the sum of its proper divisors (154230731024).

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

103270537840 is a wasteful number, since it uses less digits than its factorization.

103270537840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2115 (or 2109 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 40.

The spelling of 103270537840 in words is "one hundred three billion, two hundred seventy million, five hundred thirty-seven thousand, eight hundred forty".