1401142103103 has 16 divisors (see below), whose sum is σ = 1870493216256. Its totient is φ = 932943073920.

The previous prime is 1401142103089. The next prime is 1401142103201. The reversal of 1401142103103 is 3013012411041.

It is not a de Polignac number, because 1401142103103 - 2⁸ = 1401142102847 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1401142103103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1401142101103) 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, 36885226 + ... + 36923192.

It is an arithmetic number, because the mean of its divisors is an integer number (116905826016).

Almost surely, 2^{1401142103103} is an apocalyptic number.

1401142103103 is a deficient number, since it is larger than the sum of its proper divisors (469351113153).

1401142103103 is a wasteful number, since it uses less digits than its factorization.

1401142103103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52814.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 1401142103103 its reverse (3013012411041), we get a palindrome (4414154514144).

It can be divided in two parts, 1401142 and 103103, that added together give a triangular number (1504245 = T₁₇₃₄).

The spelling of 1401142103103 in words is "one trillion, four hundred one billion, one hundred forty-two million, one hundred three thousand, one hundred three".