1103401421010 has 48 divisors (see below), whose sum is σ = 3278678510016. Its totient is φ = 252206038944.

The previous prime is 1103401420937. The next prime is 1103401421047. The reversal of 1103401421010 is 101241043011.

1103401421010 is a `hidden beast` number, since 110 + 340 + 1 + 4 + 210 + 1 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 875714784 + ... + 875716043.

It is an arithmetic number, because the mean of its divisors is an integer number (68305802292).

Almost surely, 2^{1103401421010} is an apocalyptic number.

1103401421010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1103401421010 is an abundant number, since it is smaller than the sum of its proper divisors (2175277089006).

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

1103401421010 is a wasteful number, since it uses less digits than its factorization.

1103401421010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1751430847 (or 1751430844 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 1103401421010 its reverse (101241043011), we get a palindrome (1204642464021).

The spelling of 1103401421010 in words is "one trillion, one hundred three billion, four hundred one million, four hundred twenty-one thousand, ten".