1014102421 has 8 divisors (see below), whose sum is σ = 1051822080. Its totient is φ = 976566192.

The previous prime is 1014102379. The next prime is 1014102433. The reversal of 1014102421 is 1242014101.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1014102421 - 2¹³ = 1014094229 is a prime.

It is a super-2 number, since 2×1014102421² = 2056807440556122482, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1014102395 and 1014102404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1014102121) 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, 34545 + ... + 56758.

It is an arithmetic number, because the mean of its divisors is an integer number (131477760).

Almost surely, 2^1014102421 is an apocalyptic number.

It is an amenable number.

1014102421 is a deficient number, since it is larger than the sum of its proper divisors (37719659).

1014102421 is an equidigital number, since it uses as much as digits as its factorization.

1014102421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91715.

The product of its (nonzero) digits is 64, while the sum is 16.

The square root of 1014102421 is about 31844.9748155027. The cubic root of 1014102421 is about 1004.6788809300.

Adding to 1014102421 its reverse (1242014101), we get a palindrome (2256116522).

The spelling of 1014102421 in words is "one billion, fourteen million, one hundred two thousand, four hundred twenty-one".