10720087038 has 24 divisors (see below), whose sum is σ = 23269809576. Its totient is φ = 3566754000.

The previous prime is 10720087009. The next prime is 10720087067. The reversal of 10720087038 is 83078002701.

It is an interprime number because it is at equal distance from previous prime (10720087009) and next prime (10720087067).

It is a super-2 number, since 2×10720087038² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10720086993 and 10720087011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 540688 + ... + 560163.

It is an arithmetic number, because the mean of its divisors is an integer number (969575399).

Almost surely, 2^10720087038 is an apocalyptic number.

10720087038 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

10720087038 is an abundant number, since it is smaller than the sum of its proper divisors (12549722538).

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

10720087038 is a wasteful number, since it uses less digits than its factorization.

10720087038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1101400 (or 1101397 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 36.

Adding to 10720087038 its reverse (83078002701), we get a palindrome (93798089739).

The spelling of 10720087038 in words is "ten billion, seven hundred twenty million, eighty-seven thousand, thirty-eight".