102730701 has 8 divisors (see below), whose sum is σ = 144183520. Its totient is φ = 64882512.

The previous prime is 102730699. The next prime is 102730703. The reversal of 102730701 is 107037201.

It is an interprime number because it is at equal distance from previous prime (102730699) and next prime (102730703).

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

It is not a de Polignac number, because 102730701 - 2¹ = 102730699 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 (102730703) 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, 901090 + ... + 901203.

It is an arithmetic number, because the mean of its divisors is an integer number (18022940).

Almost surely, 2^102730701 is an apocalyptic number.

It is an amenable number.

102730701 is a deficient number, since it is larger than the sum of its proper divisors (41452819).

102730701 is a wasteful number, since it uses less digits than its factorization.

102730701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1802315.

The product of its (nonzero) digits is 294, while the sum is 21.

The square root of 102730701 is about 10135.6154721852. The cubic root of 102730701 is about 468.3459300431.

Adding to 102730701 its reverse (107037201), we get a palindrome (209767902).

The spelling of 102730701 in words is "one hundred two million, seven hundred thirty thousand, seven hundred one".