13142344223100 has 72 divisors (see below), whose sum is σ = 38031188622448. Its totient is φ = 3504071577600.

The previous prime is 13142344223081. The next prime is 13142344223119. The reversal of 13142344223100 is 132244324131.

It is an interprime number because it is at equal distance from previous prime (13142344223081) and next prime (13142344223119).

It is a super-2 number, since 2×13142344223100² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1555411 + ... + 5357610.

Almost surely, 2^{13142344223100} is an apocalyptic number.

13142344223100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13142344223100 is an abundant number, since it is smaller than the sum of its proper divisors (24888844399348).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13142344223100 is a wasteful number, since it uses less digits than its factorization.

13142344223100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6919375 (or 6919368 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 13142344223100 its reverse (132244324131), we get a palindrome (13274588547231).

The spelling of 13142344223100 in words is "thirteen trillion, one hundred forty-two billion, three hundred forty-four million, two hundred twenty-three thousand, one hundred".