10201032402 has 32 divisors (see below), whose sum is σ = 23024278080. Its totient is φ = 2984627520.

The previous prime is 10201032371. The next prime is 10201032407. The reversal of 10201032402 is 20423010201.

It is a super-2 number, since 2×10201032402² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10201032407) 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, 2662933 + ... + 2666760.

It is an arithmetic number, because the mean of its divisors is an integer number (719508690).

Almost surely, 2^10201032402 is an apocalyptic number.

10201032402 is an abundant number, since it is smaller than the sum of its proper divisors (12823245678).

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

10201032402 is a wasteful number, since it uses less digits than its factorization.

10201032402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5329738.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 10201032402 its reverse (20423010201), we get a palindrome (30624042603).

The spelling of 10201032402 in words is "ten billion, two hundred one million, thirty-two thousand, four hundred two".