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131000030341001 = 2310360192009329
BaseRepresentation
bin11101110010010011010010…
…010001100010011110001001
3122011211110222100112012021122
4131302103102101202132021
5114132301030231403001
61142340325542445025
736410303605306313
oct3562232221423611
9564743870465248
10131000030341001
1138816889a66828
1212838825133775
135813332c14c83
14244c6146627b3
151022928804b1b
hex7724d2462789

131000030341001 has 16 divisors (see below), whose sum is σ = 138252483183360. Its totient is φ = 123881359219200.

The previous prime is 131000030340997. The next prime is 131000030341013. The reversal of 131000030341001 is 100143030000131.

It is a cyclic number.

It is not a de Polignac number, because 131000030341001 - 22 = 131000030340997 is a prime.

It is a super-2 number, since 2×1310000303410012 (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131000030340001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44580896 + ... + 47428433.

It is an arithmetic number, because the mean of its divisors is an integer number (8640780198960).

Almost surely, 2131000030341001 is an apocalyptic number.

It is an amenable number.

131000030341001 is a deficient number, since it is larger than the sum of its proper divisors (7252452842359).

131000030341001 is a wasteful number, since it uses less digits than its factorization.

131000030341001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92010056.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 131000030341001 its reverse (100143030000131), we get a palindrome (231143060341132).

The spelling of 131000030341001 in words is "one hundred thirty-one trillion, thirty million, three hundred forty-one thousand, one".

Divisors: 1 23 103 601 2369 13823 61903 1423769 92009329 2116214567 9476960887 55297606729 217970100401 1271844954767 5695653493087 131000030341001