10013023402 has 8 divisors (see below), whose sum is σ = 15020164836. Its totient is φ = 5006301792.

The previous prime is 10013023381. The next prime is 10013023411. The reversal of 10013023402 is 20432031001.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 8634312241 + 1378711161 = 92921^2 + 37131^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×10013023402³ (a number of 31 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36363 + ... + 146110.

Almost surely, 2^10013023402 is an apocalyptic number.

10013023402 is a deficient number, since it is larger than the sum of its proper divisors (5007141434).

10013023402 is a wasteful number, since it uses less digits than its factorization.

10013023402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209912.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 10013023402 its reverse (20432031001), we get a palindrome (30445054403).

The spelling of 10013023402 in words is "ten billion, thirteen million, twenty-three thousand, four hundred two".