1343253553101 has 24 divisors (see below), whose sum is σ = 1950331219200. Its totient is φ = 890863783200.

The previous prime is 1343253553099. The next prime is 1343253553123. The reversal of 1343253553101 is 1013553523431.

1343253553101 is a `hidden beast` number, since 1 + 3 + 43 + 2 + 53 + 553 + 10 + 1 = 666.

It is not a de Polignac number, because 1343253553101 - 2¹ = 1343253553099 is a prime.

It is a super-2 number, since 2×1343253553101² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1343253553501) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 857656 + ... + 1849886.

It is an arithmetic number, because the mean of its divisors is an integer number (81263800800).

Almost surely, 2^{1343253553101} is an apocalyptic number.

It is an amenable number.

1343253553101 is a deficient number, since it is larger than the sum of its proper divisors (607077666099).

1343253553101 is a wasteful number, since it uses less digits than its factorization.

1343253553101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 993017 (or 993014 counting only the distinct ones).

The product of its (nonzero) digits is 81000, while the sum is 36.

The spelling of 1343253553101 in words is "one trillion, three hundred forty-three billion, two hundred fifty-three million, five hundred fifty-three thousand, one hundred one".