103211401020143 has 32 divisors (see below), whose sum is σ = 112796944533504. Its totient is φ = 93873080673792.

The previous prime is 103211401020103. The next prime is 103211401020151. The reversal of 103211401020143 is 341020104112301.

It is a cyclic number.

It is not a de Polignac number, because 103211401020143 - 2²⁴ = 103211384242927 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103211401020103) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 180877721 + ... + 181447437.

It is an arithmetic number, because the mean of its divisors is an integer number (3524904516672).

Almost surely, 2^{103211401020143} is an apocalyptic number.

103211401020143 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

103211401020143 is a deficient number, since it is larger than the sum of its proper divisors (9585543513361).

103211401020143 is a wasteful number, since it uses less digits than its factorization.

103211401020143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 570611.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 103211401020143 its reverse (341020104112301), we get a palindrome (444231505132444).

The spelling of 103211401020143 in words is "one hundred three trillion, two hundred eleven billion, four hundred one million, twenty thousand, one hundred forty-three".