130420041002 has 4 divisors (see below), whose sum is σ = 195630061506. Its totient is φ = 65210020500.

The previous prime is 130420040981. The next prime is 130420041019. The reversal of 130420041002 is 200140024031.

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

It can be written as a sum of positive squares in only one way, i.e., 104412350641 + 26007690361 = 323129^2 + 161269^2 .

It is a super-2 number, since 2×130420041002² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32605010249 + ... + 32605010252.

Almost surely, 2^130420041002 is an apocalyptic number.

130420041002 is a deficient number, since it is larger than the sum of its proper divisors (65210020504).

130420041002 is an equidigital number, since it uses as much as digits as its factorization.

130420041002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65210020503.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 130420041002 its reverse (200140024031), we get a palindrome (330560065033).

The spelling of 130420041002 in words is "one hundred thirty billion, four hundred twenty million, forty-one thousand, two".