102413121 has 8 divisors (see below), whose sum is σ = 139881504. Its totient is φ = 66610080.

The previous prime is 102413111. The next prime is 102413131. The reversal of 102413121 is 121314201.

It is an interprime number because it is at equal distance from previous prime (102413111) and next prime (102413131).

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

It is not a de Polignac number, because 102413121 - 2¹⁴ = 102396737 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 102413121.

It is not an unprimeable number, because it can be changed into a prime (102413111) 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, 416191 + ... + 416436.

It is an arithmetic number, because the mean of its divisors is an integer number (17485188).

Almost surely, 2^102413121 is an apocalyptic number.

It is an amenable number.

102413121 is a deficient number, since it is larger than the sum of its proper divisors (37468383).

102413121 is an equidigital number, since it uses as much as digits as its factorization.

102413121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 832671.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 102413121 is about 10119.9368081031. The cubic root of 102413121 is about 467.8628195714.

Adding to 102413121 its reverse (121314201), we get a palindrome (223727322).

The spelling of 102413121 in words is "one hundred two million, four hundred thirteen thousand, one hundred twenty-one".