1301045453631 has 176 divisors, whose sum is σ = 2479477132800. Its totient is φ = 662992724160.

The previous prime is 1301045453623. The next prime is 1301045453683. The reversal of 1301045453631 is 1363545401031.

1301045453631 is a `hidden beast` number, since 1 + 3 + 0 + 10 + 4 + 5 + 4 + 5 + 3 + 631 = 666.

It is not a de Polignac number, because 1301045453631 - 2³ = 1301045453623 is a prime.

It is a super-2 number, since 2×1301045453631² (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 (1301045443631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 175 ways as a sum of consecutive naturals, for example, 240976270 + ... + 240981668.

Almost surely, 2^{1301045453631} is an apocalyptic number.

1301045453631 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1301045453631 is a deficient number, since it is larger than the sum of its proper divisors (1178431679169).

1301045453631 is an frugal number, since it uses more digits than its factorization.

1301045453631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5500 (or 5473 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

The spelling of 1301045453631 in words is "one trillion, three hundred one billion, forty-five million, four hundred fifty-three thousand, six hundred thirty-one".