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130202033041 = 398932640269
BaseRepresentation
bin111100101000010100…
…1010101101110010001
3110110002000002120212001
41321100221111232101
54113123210024131
6135451453234001
712256346006653
oct1712051255621
9413060076761
10130202033041
1150244720593
1221298492901
13c37c9c1302
14643225a6d3
1535c0970261
hex1e50a55b91

130202033041 has 4 divisors (see below), whose sum is σ = 130234677300. Its totient is φ = 130169388784.

The previous prime is 130202033029. The next prime is 130202033107. The reversal of 130202033041 is 140330202031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 140330202031 = 373792708163.

It can be written as a sum of positive squares in 2 ways, for example, as 47134146816 + 83067886225 = 217104^2 + 288215^2 .

It is a cyclic number.

It is not a de Polignac number, because 130202033041 - 27 = 130202032913 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130202033341) 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, 16316146 + ... + 16324123.

It is an arithmetic number, because the mean of its divisors is an integer number (32558669325).

Almost surely, 2130202033041 is an apocalyptic number.

It is an amenable number.

130202033041 is a deficient number, since it is larger than the sum of its proper divisors (32644259).

130202033041 is an equidigital number, since it uses as much as digits as its factorization.

130202033041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32644258.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 130202033041 its reverse (140330202031), we get a palindrome (270532235072).

The spelling of 130202033041 in words is "one hundred thirty billion, two hundred two million, thirty-three thousand, forty-one".

Divisors: 1 3989 32640269 130202033041