13155460420110 has 32 divisors (see below), whose sum is σ = 33234847378560. Its totient is φ = 3323484737568.

The previous prime is 13155460420057. The next prime is 13155460420111. The reversal of 13155460420110 is 1102406455131.

It is a super-2 number, since 2×13155460420110² (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 (13155460420111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11539876992 + ... + 11539878131.

It is an arithmetic number, because the mean of its divisors is an integer number (1038588980580).

Almost surely, 2^{13155460420110} is an apocalyptic number.

13155460420110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13155460420110 is an abundant number, since it is smaller than the sum of its proper divisors (20079386958450).

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

13155460420110 is a wasteful number, since it uses less digits than its factorization.

13155460420110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23079755152.

The product of its (nonzero) digits is 14400, while the sum is 33.

Adding to 13155460420110 its reverse (1102406455131), we get a palindrome (14257866875241).

The spelling of 13155460420110 in words is "thirteen trillion, one hundred fifty-five billion, four hundred sixty million, four hundred twenty thousand, one hundred ten".