103130727330 has 32 divisors (see below), whose sum is σ = 248088054528. Its totient is φ = 27437715200.

The previous prime is 103130727229. The next prime is 103130727331. The reversal of 103130727330 is 33727031301.

It is a super-2 number, since 2×103130727330² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (103130727331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3975111 + ... + 4000970.

It is an arithmetic number, because the mean of its divisors is an integer number (7752751704).

Almost surely, 2^103130727330 is an apocalyptic number.

103130727330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103130727330 is an abundant number, since it is smaller than the sum of its proper divisors (144957327198).

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

103130727330 is a wasteful number, since it uses less digits than its factorization.

103130727330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7976522.

The product of its (nonzero) digits is 7938, while the sum is 30.

Adding to 103130727330 its reverse (33727031301), we get a palindrome (136857758631).

The spelling of 103130727330 in words is "one hundred three billion, one hundred thirty million, seven hundred twenty-seven thousand, three hundred thirty".