10010551155423 has 32 divisors (see below), whose sum is σ = 17393898848256. Its totient is φ = 4969685380608.

The previous prime is 10010551155373. The next prime is 10010551155481. The reversal of 10010551155423 is 32455115501001.

It is a happy number.

It is not a de Polignac number, because 10010551155423 - 2⁴¹ = 7811527899871 is a prime.

It is a super-2 number, since 2×10010551155423² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10010551154423) 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, 1078486111 + ... + 1078495392.

It is an arithmetic number, because the mean of its divisors is an integer number (543559339008).

Almost surely, 2^{10010551155423} is an apocalyptic number.

10010551155423 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

10010551155423 is a deficient number, since it is larger than the sum of its proper divisors (7383347692833).

10010551155423 is a wasteful number, since it uses less digits than its factorization.

10010551155423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2156981543.

The product of its (nonzero) digits is 15000, while the sum is 33.

Adding to 10010551155423 its reverse (32455115501001), we get a palindrome (42465666656424).

The spelling of 10010551155423 in words is "ten trillion, ten billion, five hundred fifty-one million, one hundred fifty-five thousand, four hundred twenty-three".