102101342407 has 4 divisors (see below), whose sum is σ = 103092617680. Its totient is φ = 101110067136.

The previous prime is 102101342383. The next prime is 102101342429. The reversal of 102101342407 is 704243101201.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 102101342407 - 2²³ = 102092953799 is a prime.

It is a super-2 number, since 2×102101342407² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102101342477) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 495637482 + ... + 495637687.

It is an arithmetic number, because the mean of its divisors is an integer number (25773154420).

Almost surely, 2^102101342407 is an apocalyptic number.

102101342407 is a deficient number, since it is larger than the sum of its proper divisors (991275273).

102101342407 is an equidigital number, since it uses as much as digits as its factorization.

102101342407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 991275272.

The product of its (nonzero) digits is 1344, while the sum is 25.

Adding to 102101342407 its reverse (704243101201), we get a palindrome (806344443608).

The spelling of 102101342407 in words is "one hundred two billion, one hundred one million, three hundred forty-two thousand, four hundred seven".