1401030110100 has 144 divisors (see below), whose sum is σ = 4180022211456. Its totient is φ = 362081280000.

The previous prime is 1401030110089. The next prime is 1401030110101. The reversal of 1401030110100 is 10110301041.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1401030110101) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1480132 + ... + 2234468.

It is an arithmetic number, because the mean of its divisors is an integer number (29027932024).

Almost surely, 2^{1401030110100} is an apocalyptic number.

1401030110100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1401030110100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2090011105728).

1401030110100 is an abundant number, since it is smaller than the sum of its proper divisors (2778992101356).

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

1401030110100 is a wasteful number, since it uses less digits than its factorization.

1401030110100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 754546 (or 754539 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 12.

Adding to 1401030110100 its reverse (10110301041), we get a palindrome (1411140411141).

The spelling of 1401030110100 in words is "one trillion, four hundred one billion, thirty million, one hundred ten thousand, one hundred".