13111400021010 has 32 divisors (see below), whose sum is σ = 32317829243712. Its totient is φ = 3401876761920.

The previous prime is 13111400020981. The next prime is 13111400021029. The reversal of 13111400021010 is 1012000411131.

It is a Harshad number since it is a multiple of its sum of digits (15).

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, 5906034936 + ... + 5906037155.

It is an arithmetic number, because the mean of its divisors is an integer number (1009932163866).

Almost surely, 2^{13111400021010} is an apocalyptic number.

13111400021010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13111400021010 is an abundant number, since it is smaller than the sum of its proper divisors (19206429222702).

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

13111400021010 is a wasteful number, since it uses less digits than its factorization.

13111400021010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11812072138.

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 13111400021010 its reverse (1012000411131), we get a palindrome (14123400432141).

The spelling of 13111400021010 in words is "thirteen trillion, one hundred eleven billion, four hundred million, twenty-one thousand, ten".