13142203311 has 16 divisors (see below), whose sum is σ = 18557165664. Its totient is φ = 8244547584.

The previous prime is 13142203301. The next prime is 13142203339. The reversal of 13142203311 is 11330224131.

It is not a de Polignac number, because 13142203311 - 2⁷ = 13142203183 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13142203301) 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, 291775 + ... + 333791.

It is an arithmetic number, because the mean of its divisors is an integer number (1159822854).

Almost surely, 2^13142203311 is an apocalyptic number.

13142203311 is a deficient number, since it is larger than the sum of its proper divisors (5414962353).

13142203311 is a wasteful number, since it uses less digits than its factorization.

13142203311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48170.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 13142203311 its reverse (11330224131), we get a palindrome (24472427442).

The spelling of 13142203311 in words is "thirteen billion, one hundred forty-two million, two hundred three thousand, three hundred eleven".