101426332603 has 16 divisors (see below), whose sum is σ = 110548247040. Its totient is φ = 92681640576.

The previous prime is 101426332591. The next prime is 101426332633. The reversal of 101426332603 is 306233624101.

It is a cyclic number.

It is not a de Polignac number, because 101426332603 - 2¹³ = 101426324411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101426332633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 293343 + ... + 537496.

It is an arithmetic number, because the mean of its divisors is an integer number (6909265440).

Almost surely, 2^101426332603 is an apocalyptic number.

101426332603 is a deficient number, since it is larger than the sum of its proper divisors (9121914437).

101426332603 is a wasteful number, since it uses less digits than its factorization.

101426332603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 831066.

The product of its (nonzero) digits is 15552, while the sum is 31.

Adding to 101426332603 its reverse (306233624101), we get a palindrome (407659956704).

The spelling of 101426332603 in words is "one hundred one billion, four hundred twenty-six million, three hundred thirty-two thousand, six hundred three".