1013402010000 has 100 divisors (see below), whose sum is σ = 3271396905392. Its totient is φ = 270240528000.

The previous prime is 1013402009987. The next prime is 1013402010001. The reversal of 1013402010000 is 102043101.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (100).

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

It is not an unprimeable number, because it can be changed into a prime (1013402010001) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 16860034 + ... + 16920033.

Almost surely, 2^{1013402010000} is an apocalyptic number.

1013402010000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1013402010000 is an abundant number, since it is smaller than the sum of its proper divisors (2257994895392).

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

1013402010000 is an equidigital number, since it uses as much as digits as its factorization.

1013402010000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33780098 (or 33780077 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 1013402010000 its reverse (102043101), we get a palindrome (1013504053101).

The spelling of 1013402010000 in words is "one trillion, thirteen billion, four hundred two million, ten thousand".