1055113521301 has 16 divisors (see below), whose sum is σ = 1276834720896. Its totient is φ = 851144887296.

The previous prime is 1055113521263. The next prime is 1055113521337. The reversal of 1055113521301 is 1031253115501.

It is a cyclic number.

It is not a de Polignac number, because 1055113521301 - 2⁹ = 1055113520789 is a prime.

It is a super-2 number, since 2×1055113521301² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1055113521301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1055113521391) 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, 2551510 + ... + 2936056.

It is an arithmetic number, because the mean of its divisors is an integer number (79802170056).

Almost surely, 2^{1055113521301} is an apocalyptic number.

It is an amenable number.

1055113521301 is a deficient number, since it is larger than the sum of its proper divisors (221721199595).

1055113521301 is a wasteful number, since it uses less digits than its factorization.

1055113521301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 407628.

The product of its (nonzero) digits is 2250, while the sum is 28.

Adding to 1055113521301 its reverse (1031253115501), we get a palindrome (2086366636802).

The spelling of 1055113521301 in words is "one trillion, fifty-five billion, one hundred thirteen million, five hundred twenty-one thousand, three hundred one".