103041631545 has 16 divisors (see below), whose sum is σ = 165015299520. Its totient is φ = 54905973824.

The previous prime is 103041631541. The next prime is 103041631639. The reversal of 103041631545 is 545136140301.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 103041631545 - 2² = 103041631541 is a prime.

It is not an unprimeable number, because it can be changed into a prime (103041631541) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3080499 + ... + 3113768.

It is an arithmetic number, because the mean of its divisors is an integer number (10313456220).

Almost surely, 2^103041631545 is an apocalyptic number.

103041631545 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

103041631545 is a deficient number, since it is larger than the sum of its proper divisors (61973667975).

103041631545 is a wasteful number, since it uses less digits than its factorization.

103041631545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6195384.

The product of its (nonzero) digits is 21600, while the sum is 33.

Adding to 103041631545 its reverse (545136140301), we get a palindrome (648177771846).

The spelling of 103041631545 in words is "one hundred three billion, forty-one million, six hundred thirty-one thousand, five hundred forty-five".