10133042420 has 24 divisors (see below), whose sum is σ = 21283551744. Its totient is φ = 4052424096.

The previous prime is 10133042411. The next prime is 10133042429. The reversal of 10133042420 is 2424033101.

It is an interprime number because it is at equal distance from previous prime (10133042411) and next prime (10133042429).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 10133042392 and 10133042401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10133042429) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61289 + ... + 154991.

It is an arithmetic number, because the mean of its divisors is an integer number (886814656).

Almost surely, 2^10133042420 is an apocalyptic number.

10133042420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10133042420 is an abundant number, since it is smaller than the sum of its proper divisors (11150509324).

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

10133042420 is a wasteful number, since it uses less digits than its factorization.

10133042420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99119 (or 99117 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 10133042420 its reverse (2424033101), we get a palindrome (12557075521).

The spelling of 10133042420 in words is "ten billion, one hundred thirty-three million, forty-two thousand, four hundred twenty".