1055125332231 has 16 divisors (see below), whose sum is σ = 1412802652800. Its totient is φ = 700436952288.

The previous prime is 1055125332223. The next prime is 1055125332251. The reversal of 1055125332231 is 1322335215501.

It is not a de Polignac number, because 1055125332231 - 2³ = 1055125332223 is a prime.

It is a super-2 number, since 2×1055125332231² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1055125332192 and 1055125332201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1055125332211) 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, 376365 + ... + 1500633.

It is an arithmetic number, because the mean of its divisors is an integer number (88300165800).

Almost surely, 2^{1055125332231} is an apocalyptic number.

1055125332231 is a deficient number, since it is larger than the sum of its proper divisors (357677320569).

1055125332231 is a wasteful number, since it uses less digits than its factorization.

1055125332231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1125598.

The product of its (nonzero) digits is 27000, while the sum is 33.

The spelling of 1055125332231 in words is "one trillion, fifty-five billion, one hundred twenty-five million, three hundred thirty-two thousand, two hundred thirty-one".