130145102 has 4 divisors (see below), whose sum is σ = 195217656. Its totient is φ = 65072550.

The previous prime is 130145089. The next prime is 130145107. The reversal of 130145102 is 201541031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 201541031 = 199 ⋅1012769.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130145107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32536274 + ... + 32536277.

It is an arithmetic number, because the mean of its divisors is an integer number (48804414).

Almost surely, 2^130145102 is an apocalyptic number.

130145102 is a deficient number, since it is larger than the sum of its proper divisors (65072554).

130145102 is an equidigital number, since it uses as much as digits as its factorization.

130145102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65072553.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 130145102 is about 11408.1156200312. The cubic root of 130145102 is about 506.7681080552.

Adding to 130145102 its reverse (201541031), we get a palindrome (331686133).

The spelling of 130145102 in words is "one hundred thirty million, one hundred forty-five thousand, one hundred two".