1051726131100 has 72 divisors (see below), whose sum is σ = 2436200323200. Its totient is φ = 392935435200.

The previous prime is 1051726131041. The next prime is 1051726131101. The reversal of 1051726131100 is 11316271501.

It is a super-2 number, since 2×1051726131100² (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 (1051726131101) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3763270 + ... + 4033069.

It is an arithmetic number, because the mean of its divisors is an integer number (33836115600).

Almost surely, 2^{1051726131100} is an apocalyptic number.

1051726131100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1051726131100 is an abundant number, since it is smaller than the sum of its proper divisors (1384474192100).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1051726131100 is a wasteful number, since it uses less digits than its factorization.

1051726131100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7796443 (or 7796436 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 28.

The spelling of 1051726131100 in words is "one trillion, fifty-one billion, seven hundred twenty-six million, one hundred thirty-one thousand, one hundred".