1051700807380 has 48 divisors (see below), whose sum is σ = 2348079560064. Its totient is φ = 394797603200.

The previous prime is 1051700807369. The next prime is 1051700807393. The reversal of 1051700807380 is 837080071501.

It is a happy number.

1051700807380 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1051700807380² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21544546 + ... + 21593305.

It is an arithmetic number, because the mean of its divisors is an integer number (48918324168).

Almost surely, 2^{1051700807380} is an apocalyptic number.

1051700807380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1051700807380 is an abundant number, since it is smaller than the sum of its proper divisors (1296378752684).

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

1051700807380 is a wasteful number, since it uses less digits than its factorization.

1051700807380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43137936 (or 43137934 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 40.

Adding to 1051700807380 its reverse (837080071501), we get a palindrome (1888780878881).

The spelling of 1051700807380 in words is "one trillion, fifty-one billion, seven hundred million, eight hundred seven thousand, three hundred eighty".