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313033422101 = 23155327313209
BaseRepresentation
bin1001000111000100011…
…11101111010100010101
31002220222211121110201012
410203202033233110111
520112043024001401
6355450000342005
731421155120451
oct4434217572425
91086884543635
10313033422101
1111083622a224
1250802314905
13236991030aa
14112180cb661
158221a138bb
hex48e23ef515

313033422101 has 16 divisors (see below), whose sum is σ = 327075477120. Its totient is φ = 299027688960.

The previous prime is 313033422089. The next prime is 313033422127. The reversal of 313033422101 is 101224330313.

It is a cyclic number.

It is not a de Polignac number, because 313033422101 - 238 = 38155515157 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313033422701) 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, 97546985 + ... + 97550193.

It is an arithmetic number, because the mean of its divisors is an integer number (20442217320).

Almost surely, 2313033422101 is an apocalyptic number.

It is an amenable number.

313033422101 is a deficient number, since it is larger than the sum of its proper divisors (14042055019).

313033422101 is a wasteful number, since it uses less digits than its factorization.

313033422101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7516.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 313033422101 its reverse (101224330313), we get a palindrome (414257752414).

The spelling of 313033422101 in words is "three hundred thirteen billion, thirty-three million, four hundred twenty-two thousand, one hundred one".

Divisors: 1 23 1553 2731 3209 35719 62813 73807 4241243 4983577 8763779 97548589 114622271 201566917 13610148787 313033422101