1353455103231 has 36 divisors (see below), whose sum is σ = 2480915856744. Its totient is φ = 703093557600.

The previous prime is 1353455103229. The next prime is 1353455103257. The reversal of 1353455103231 is 1323015543531.

1353455103231 is a `hidden beast` number, since 1 + 3 + 534 + 55 + 10 + 32 + 31 = 666.

It is not a de Polignac number, because 1353455103231 - 2¹ = 1353455103229 is a prime.

It is a super-2 number, since 2×1353455103231² (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 (1353455103211) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 139497840 + ... + 139507541.

It is an arithmetic number, because the mean of its divisors is an integer number (68914329354).

Almost surely, 2^{1353455103231} is an apocalyptic number.

1353455103231 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1353455103231 is a deficient number, since it is larger than the sum of its proper divisors (1127460753513).

1353455103231 is a wasteful number, since it uses less digits than its factorization.

1353455103231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279005412 (or 279005402 counting only the distinct ones).

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

The spelling of 1353455103231 in words is "one trillion, three hundred fifty-three billion, four hundred fifty-five million, one hundred three thousand, two hundred thirty-one".