10401012330 has 32 divisors (see below), whose sum is σ = 25335008064. Its totient is φ = 2732205696.

The previous prime is 10401012299. The next prime is 10401012331. The reversal of 10401012330 is 3321010401.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is not an unprimeable number, because it can be changed into a prime (10401012331) 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, 2585307 + ... + 2589326.

It is an arithmetic number, because the mean of its divisors is an integer number (791719002).

Almost surely, 2^10401012330 is an apocalyptic number.

10401012330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10401012330 is an abundant number, since it is smaller than the sum of its proper divisors (14933995734).

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

10401012330 is a wasteful number, since it uses less digits than its factorization.

10401012330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5174710.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 10401012330 its reverse (3321010401), we get a palindrome (13722022731).

The spelling of 10401012330 in words is "ten billion, four hundred one million, twelve thousand, three hundred thirty".