10101341421 has 24 divisors (see below), whose sum is σ = 15191762040. Its totient is φ = 6462259200.

The previous prime is 10101341387. The next prime is 10101341423. The reversal of 10101341421 is 12414310101.

It can be written as a sum of positive squares in 4 ways, for example, as 2810060100 + 7291281321 = 53010^2 + 85389^2 .

It is not a de Polignac number, because 10101341421 - 2⁶ = 10101341357 is a prime.

It is a super-2 number, since 2×10101341421² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10101341394 and 10101341403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10101341423) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 201876 + ... + 246893.

It is an arithmetic number, because the mean of its divisors is an integer number (632990085).

Almost surely, 2^10101341421 is an apocalyptic number.

It is an amenable number.

10101341421 is a deficient number, since it is larger than the sum of its proper divisors (5090420619).

10101341421 is a wasteful number, since it uses less digits than its factorization.

10101341421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 448877 (or 448874 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 10101341421 its reverse (12414310101), we get a palindrome (22515651522).

It can be divided in two parts, 1010 and 1341421, that added together give a palindrome (1342431).

The spelling of 10101341421 in words is "ten billion, one hundred one million, three hundred forty-one thousand, four hundred twenty-one".