200101401024 has 112 divisors (see below), whose sum is σ = 624586991616. Its totient is φ = 55327564800.

The previous prime is 200101401023. The next prime is 200101401043. The reversal of 200101401024 is 420104101002.

It is a tau number, because it is divible by the number of its divisors (112).

It is a junction number, because it is equal to n+sod(n) for n = 200101400994 and 200101401012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200101401023) 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, 2359707 + ... + 2443034.

It is an arithmetic number, because the mean of its divisors is an integer number (5576669568).

Almost surely, 2^200101401024 is an apocalyptic number.

200101401024 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

200101401024 is an abundant number, since it is smaller than the sum of its proper divisors (424485590592).

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

200101401024 is a wasteful number, since it uses less digits than its factorization.

200101401024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4802794 (or 4802784 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 200101401024 its reverse (420104101002), we get a palindrome (620205502026).

The spelling of 200101401024 in words is "two hundred billion, one hundred one million, four hundred one thousand, twenty-four".