103031340201440 has 192 divisors, whose sum is σ = 282171446968320. Its totient is φ = 34819009505280.

The previous prime is 103031340201379. The next prime is 103031340201557. The reversal of 103031340201440 is 44102043130301.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 330567914 + ... + 330879446.

It is an arithmetic number, because the mean of its divisors is an integer number (1469642952960).

Almost surely, 2^{103031340201440} is an apocalyptic number.

103031340201440 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 103031340201440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (141085723484160).

103031340201440 is an abundant number, since it is smaller than the sum of its proper divisors (179140106766880).

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

103031340201440 is a wasteful number, since it uses less digits than its factorization.

103031340201440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 315785 (or 315777 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 103031340201440 its reverse (44102043130301), we get a palindrome (147133383331741).

The spelling of 103031340201440 in words is "one hundred three trillion, thirty-one billion, three hundred forty million, two hundred one thousand, four hundred forty".