102061495 has 8 divisors (see below), whose sum is σ = 122528016. Its totient is φ = 81613056.

The previous prime is 102061493. The next prime is 102061499. The reversal of 102061495 is 594160201.

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 102061495 - 2¹ = 102061493 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102061493) 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, 20304 + ... + 24826.

It is an arithmetic number, because the mean of its divisors is an integer number (15316002).

Almost surely, 2^102061495 is an apocalyptic number.

102061495 is a deficient number, since it is larger than the sum of its proper divisors (20466521).

102061495 is an equidigital number, since it uses as much as digits as its factorization.

102061495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9041.

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 102061495 is about 10102.5489357884. The cubic root of 102061495 is about 467.3267509834.

The spelling of 102061495 in words is "one hundred two million, sixty-one thousand, four hundred ninety-five".