140102211503 has 4 divisors (see below), whose sum is σ = 148343518080. Its totient is φ = 131860904928.

The previous prime is 140102211479. The next prime is 140102211539. The reversal of 140102211503 is 305112201041.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 305112201041 = 41 ⋅7441761001.

It is a cyclic number.

It is not a de Polignac number, because 140102211503 - 2¹⁸ = 140101949359 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 (140102211553) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4120653263 + ... + 4120653296.

It is an arithmetic number, because the mean of its divisors is an integer number (37085879520).

Almost surely, 2^140102211503 is an apocalyptic number.

140102211503 is a deficient number, since it is larger than the sum of its proper divisors (8241306577).

140102211503 is an equidigital number, since it uses as much as digits as its factorization.

140102211503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8241306576.

The product of its (nonzero) digits is 240, while the sum is 20.

Adding to 140102211503 its reverse (305112201041), we get a palindrome (445214412544).

The spelling of 140102211503 in words is "one hundred forty billion, one hundred two million, two hundred eleven thousand, five hundred three".