103134144430 has 16 divisors (see below), whose sum is σ = 185776693344. Its totient is φ = 41223605920.

The previous prime is 103134144401. The next prime is 103134144457. The reversal of 103134144430 is 34441431301.

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 7 ways as a sum of consecutive naturals, for example, 3742066 + ... + 3769525.

It is an arithmetic number, because the mean of its divisors is an integer number (11611043334).

Almost surely, 2^103134144430 is an apocalyptic number.

103134144430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103134144430 is a deficient number, since it is larger than the sum of its proper divisors (82642548914).

103134144430 is a wasteful number, since it uses less digits than its factorization.

103134144430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7512971.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 103134144430 its reverse (34441431301), we get a palindrome (137575575731).

The spelling of 103134144430 in words is "one hundred three billion, one hundred thirty-four million, one hundred forty-four thousand, four hundred thirty".