1051875673321 has 32 divisors (see below), whose sum is σ = 1207077873408. Its totient is φ = 907295600640.

The previous prime is 1051875673313. The next prime is 1051875673349. The reversal of 1051875673321 is 1233765781501.

1051875673321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1051875673321 - 2³ = 1051875673313 is a prime.

It is a super-2 number, since 2×1051875673321² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1051875673021) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23532225 + ... + 23576881.

It is an arithmetic number, because the mean of its divisors is an integer number (37721183544).

Almost surely, 2^{1051875673321} is an apocalyptic number.

1051875673321 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1051875673321 is a deficient number, since it is larger than the sum of its proper divisors (155202200087).

1051875673321 is a wasteful number, since it uses less digits than its factorization.

1051875673321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45441.

The product of its (nonzero) digits is 1058400, while the sum is 49.

The spelling of 1051875673321 in words is "one trillion, fifty-one billion, eight hundred seventy-five million, six hundred seventy-three thousand, three hundred twenty-one".